Stata外部命令：SSC所有外部命令清单

发布时间：2022-04-20 阅读 10990

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SSC - Stata 外部命令列表

连享会 lianxh.cn 20 Apr 2022

A

a2reg module to estimate models with two fixed effects
aaniv module to compute unbiased IV regression
aaplot module for scatter plot with linear and/or quadratic fit, automatically annotated
abar module to perform Arellano-Bond test for autocorrelation
abg module to implement the Alpha-Beta-Gamma Method of Distributional Analysis
aboutreg module providing tutorial on regression diagnostics
absdid module to estimate treatment effect with Abadie semiparametric DID estimator
acelong module to fit multilevel mixed-effects ACE, AE and ADE variance decomposition models
acplot module to plot the autocorrelogram
acreg module to perform Arbitrary Correlation Regression
actest module to perform Cumby-Huizinga general test for autocorrelation in time series
addbefore module to add number or character before a variable
addinby module to add in data from a disk dataset using a foreign key
addnotes program to add notes to the end of text files
addplot module to add twoway plot objects to an existing twoway graph
addtex module to display text on a graph
addtxt module to add text to graphs
adecomp module to estimate Shapley Decomposition by Components of a Welfare Measure
adfmaxur module to calculate Leybourne (1995) ADFmax unit root test statistic along with 1, 5 and 10% finite-sample critical values and associated p-values
adftest module to perform ADF and Breusch-Godfrey tests
adjacent module to list adjacent values of variables "- adjksm module to perform adjusted ""ksm"" for robust scatterplot smoothing"
adjmean module to calculate variables' means adjusted for covariates
adjprop module to calculate adjusted probabilities from logistic regression estimates
adjust module (corrected) to compute adjusted predictions and probabilities after estimation
admetan module to provide comprehensive meta-analysis
adodev module to reorder ado-path for developers and other independent-minded users
adoedit module to edit ado file in Stata's do-file editor
adoinstall module to install Stata packages in a specified path
adolist module to manage lists of ado packages
adostore module to store and restore the current ado-path
adotype module to type ado file
aedot module to produce dot plot for adverse event data
aefdr module to perform false discovery rate p-value adjustment for adverse event data
aevolcano module to produce volcano plot for adverse event data
aextlogit module to compute average elasticities for fixed effects logit
affiliationexposure module to compute an affiliation exposure model using two-mode actor(row)-by-event(column) network data
aformat module to condense the display format of a variable
aggind module to aggregate indicators among units within a specified radius "- agrm module to calculate van der Eijk's measure of agreement ""A"""
aic_model_selection module to perform Forward Model Selection using AIC or BIC
ainequal module to compute measures of inequality
airnet module to create networks from airline traffic data
akdensity module to perform adaptive kernel density estimation
albatross module to create albatross plots
alignedpairs module to perform the aligned ranks test for matched pairs (Hodges-Lehmann)
alignedranks module to perform a two-sample aligned rank-sum (Hodges-Lehmann) test with exact statistics for small samples
alignedsets module to perform aligned ranks test for matched sets (Hodges-Lehmann)
alignmicro module to perform alignment in microsimulation
allcross modules to create variables corresponding to moment matrices
allpossible module to fit all possible models with subsets of predictors
allsubsets module to perform all subsets (combinatorial) meta-analysis in a set of studies
almon Module to Estimate Shirley Almon Generalized Polynomial Distributed Lag Model
almon1 module to estimate Shirley Almon Polynomial Distributed Lag Model
alogit module to estimate (In)attentive logit regression from Abaluck and Adams
alorenz module to produce Pen's Parade, Lorenz and Generalised Lorenz curve
alphawgt module to compute Cronbach's alpha for weighted data
alsmle module to perform Beach-Mackinnon AR(1) Autoregressive Maximum Likelihood Estimation
amcmc module to provide Mata functions and structures for adaptive Markov chain Monte Carlo sampling
ameta module to perform alternative and Bayesian meta-analysis
anketest module to perform diagnostic tests for spatial autocorrelation in the residuals of OLS, SAR, IV, and IV-SAR models
anogi module to generate Analysis of Gini
anovaplot module for plots of anova fit, including interaction plots
anymatch module to perform distance matching based on any metric
anythingtodate module to convert all types of date variables to Stata date variables
apc module for estimating age-period-cohort effects
apcd module for estimating age-period-cohort effects with detrended coefficients
apcgo module to calculate age-period-cohort effects for the gap between two groups (based on a Blinder-Oaxaca decomposition), including trends for each parameter
apch module for estimating age-period-cohort and hysteresis effects
apoverty module to compute poverty measures
appendfile module to append text files
archlm module to calculate LM test for ARCH effects
archqq module to generate Q-Q plot and distribution tests for ARCH models
ardl module to perform autoregressive distributed lag model estimation
arhomme module to estimate Arellano and Bonhomme quantile selection model
arimaauto module to find the best ARIMA model with the help of a Stata-adjusted Hyndman-Khandakar (2008) algorithm
arimafit module to calculate AIC, SIC for ARIMA model
arimasel module to compute selection criteria for ARMA(p,q) models
armadiag module to compute post-estimation residual diagnostics for time series
armaroots module to compute roots of AR- and MA-polynomials
array package to support arrays of variables
arrowplot module to produce combined plot for graphing inter-group and intra-group trends
art module to compute sample size and power for complex randomised trial designs with binary or time-to-event outcomes
artbin module to compute extended sample size for randomised trials with binary outcomes
ascii module to display the ASCII character set
asciiplot module to generate ASCII character map
ascol module to convert frequency of stock returns or stock prices
asdoc module to create high-quality tables in MS Word from Stata output
asgen module to generate weighted average mean using an existing variable as weight
ashell module to capture output from OS shell command
asl_norm module computing bootstrap Gaussianity tests
asreg module to estimate rolling window regressions, Fama-MacBeth and by(group) regressions
asrol module to generate rolling window / groups descriptive statistics
assertky module to assert unique dataset keys
astile module to provide a faster and byable alternative for xtile
astx module to create a table of descriptive statistics and t-statistics by a grouping variable
atkplot module to generate Atkinson residual normality plots
autofill module to fill missing values with existing values
autofmt module to automatically format a significant number of digits
autolog module to generate dialog to create log files
autorename module to automatically rename variables
autosum module to produce automatic generation of a comparison table
avar module to perform asymptotic covariance estimation for iid and non-iid data robust to heteroskedasticity, autocorrelation, 1- and 2-way clustering, and common cross-panel autocorrelated disturbances
avciplot module to produce added-variable plot with confidence intervals
avg_effect module to calculate mean (standardized) effect size across multiple outcomes
avicplot module to produce added-variable plot with confidence intervals
avplot2 modules for added variable plots
avplot3 module to generate partial regression plots for subsamples
avplots4 module to graph added-variable plots for specified regressors in a single image

B

b1x2 module to account for changes when X2 is added to a base model with X1
babibplot module to plot two graph types which are rooted in Bland-Altman plots using journal and paper percentiles
backrasch module to implement a backward procedure with a Rasch model
backup module to make daily backup of important files (Windows only)
bacondecomp module to perform a Bacon decomposition of difference-in-differences estimation
baing module to determine and estimate the number of common factors following Bai and Ng
balancetable module to build a balance table and print it in a LaTeX file or an Excel file
bandplot module to plot summary statistics of responses for bands of predictors
baplot module to produce Bland-Altman plots
barplot module to plot varlist against xvar
barplot2 module to produce bar plot with optional error bars
basetable module to compare a set of risk factors or effects with respect to a categorical variable
batcher module to parallelise tasks
batplot module to produce Bland-Altman plots accounting for trend
bayerhanck module to compute test for non-cointegration
bayesmixedlogit module to perform Bayesian estimation of mixed logit models
bayesmixedlogitwtp module for Bayesian estimation of mixed logit model in willingness-to-pay (WTP) space
bayesmlogit module to perform Bayesian estimation of mixed logit models
bcii module to to estimate the number needed to treat (NNT) and confidence intervals for patients improving, or ‘benefiting’ (either improvements gained or deteriorations prevented), in a randomised controlled trial
bcoeff module to save regression coefficients to new variable
bcoeffs module to save regression coefficients to new variable
bcss module to create graphs to show how baseline data (prospective or retrospective) affect sample size for a cluster randomised trial
bcstats module to analyze back check (field audit) data and compare it to the original survey data
bctobit module to produce a test of the tobit specification
bcuse module to access instructional datasets on Boston College server
bdiff module to compute Bootstrap and Permutation tests for difference in coefficients between two groups
beamplot module to draw horizontal dotplots using beams
benford module to test Benford's Law on a variable
betacoef module to calculate beta coefficients from regression
betafit module to fit a two-parameter beta distribution
betaprior module to calculate the parameters of a Beta distribution given the mean and variance
betterbar module to produce bar graphs with optional standard error bars and cross-group comparisons
bfmcorr module for correcting surveys using tax data
bgshade module to add background shading to twoway plots using either dummy variable(s) denoting shaded areas and/or precoded NBER recessions
bgtest module to calculate Breusch-Godfrey test for serial correlation
bhatt module to compute Bhattacharyya Coefficient and Bhattacharyya Distance statistics of distribution overlap
biasepi module to perform simple bias analysis, multidimensional bias analysis, and multiple bias modeling
bibrep module to produce a bibliometric report on a single senior researcher
bic module to evaluate the statistical significance of variables in a model
bicdrop1 module to estimate the probability a model is more likely without each explanatory variable
bidensity module to produce and graph bivariate density estimates
bihist module to produce bihistograms
bimap module to produce bivariate maps
bineq module to analyze multidimensional inequality in two dimensions of wellbeing
binscatter module to generate binned scatterplots
binscatterhist module to produce binned scatterplot with marginal histograms
bioprobit module for bivariate ordered probit regression
biplot module to generate biplots
biplotvlab module to produce biplot with variable labels
bipolar module to calculate four measures of income bi-polarization
bipolate module to perform bivariate interpolation and smooth surface fitting for values given at irregularly distributed points
birthsim module to simulate completed fertility and birth intervals
bitobit module to perform bivariate Tobit regression
bking module to implement Baxter-King filter for timeseries data
bkrosenblatt module for Blum, Kiefer and Rosenblatt test of bivariate independence
blandaltman module to create Bland-Altman plots featuring differences or %differences or ratios, with options to add a variety of lines and intervals
blinding module to compute blinding indexes
blindschemes module to provide graph schemes sensitive to color vision deficiency
blist module to list values of variables in as small a space as possible
blogit2 module to produce grouped data logit with support for in
blp module to estimate Berry Levinsohn Pakes random coefficients logit estimator
bme module to compute Bounded midpoint estimator
bmi module to compute Body Mass Index
bmjcip module to format confidence intervals and P-values for medical journals
bmp2dta module to convert bitmap files to Stata datasets
bnormpdf module to calculate the bivariate normal density
boost module to perform boosted regression
boottest module to provide fast execution of the wild bootstrap with null imposed
boxpanel module to produce box plots for panel data
boxtid module to fit Box-Tidwell and exponential regression models
bpagan module to perform Breusch-Pagan test for heteroskedasticity
bpass module to compute band pass filter for time series data
bpmedian module to compute Bonett-Price confidence intervals for medians and their contrasts
brain module to provide neural network
brewscheme module for generating customized graph scheme files
brglm module to perform bias-reduced estimation of binary response models
brmunid module to standardize geocodes for Brazilian municipalities
bronch module to describe bronchiolitis severity
bsens module to compute Sensitivity metric using McNemar's test
bsopm module to compute Black-Scholes European Option Pricing Model
bspline modules to compute B-splines parameterized by their values at reference points
btobit module to produce a test of the tobit specification
buckley module to implement Buckley-James method for analysing censored data
bugsdat module to convert a Stata datafile into the S-plus format used in Winbugs
bugwrite module to write data from Stata into a format compatible with WinBUGS
bunching module to use bunching to partially and point identify the elasticity of income with respect to tax rates
bundle module to bundle image files in a web page using base64 encoding
butterworth module to implement Butterworth square-wave highpass filter for timeseries data
byhist module to produce interlaced histograms
bynote module to create a note with a user-specified format for use with the by option
bys module to automatically sort on the bylist (version 5)
bystore module to repeat estimation commands and store estimates
byvar module to repeat a command by variable

C

c_ml_stata module to implement machine learning classification in Stata
c_ml_stata_cv module to implement machine learning classification in Stata
cal module to generate calendar
calibest module to estimate proportions and means after survey data have been calibrated to population totals
calibr module for inverse regression and calibration
calibrate module to calibrate survey datasets to population totals
calinski module to compute Calinski-Harabasz cluster stopping index from distance matrix
calipmatch module for caliper matching without replacement
callsado module to find (user-written) ado-files called by (a)do-file
canon module (corrected) to compute canonical correlations
capass module to wrap Stata's assert command, throws error messages
care module to randomly generate helpful tips to keep you on top of your mental wellbeing
carryforward module to carry forward previous observations
cart module to perform Classification And Regression Tree analysis
casefat module for estimating the case fatality ratio of a new infectious disease
catdev modules for interpretation of categorical dependent variable models
catenate module to concatenate variables into string variable
caterpillar module to generate confidence intervals, Bonferroni-corrected confidence intervals, and null distribution
catgraph module to plotting means of a variable by category
catplot module for plots of frequencies, fractions or percents of categorical data
causaldata module providing datasets used in causal analysis
cb2html module to write a codebook to an HTML file
cbarplot module for centred bar plots of absolute or relative frequencies
ccmatch module to match cases and controls using specified variables
ccmpre module to compute PRE Measures for Cultural Consensus Models
cctable module to calculate summary table for case-control study
ccweight module to generate inverse sampling probability weights
cddens module to estimate a Density under Measurement Error using Auxiliary Information
cdecompose module to estimate canonical permanent-transitory state space models
cdfplot module to plot a cumulative distribution function
cdfquantreg module for estimating generalized linear models for doubly-bounded random variables with cdf-quantile distributions
cdo module to get an update when the dofile stalls
cdout module to display the current working directory
cdreg module to estimate Linear Regression under Measurement Error using Auxiliary Information
cedesign module to find the optimal flexible two stage single-arm binary outcome design
cem module to perform Coarsened Exact Matching
cenpois module to estimate censored maximum likelihood Poisson regression models
censornb module to estimate censored negative binomial regression as survival model
censusapi module to download Census data through the Census API
centcalc module to calculate distribution-based centiles
center module to center (or standardize) variables
centpow module to calculate centrality and power indices for each node in a network.
centroid module to calculate centroids
cepois module to estimate censored maximum likelihood Poisson regression models
ceq module to carry out Commitment to Equity (CEQ) fiscal incidence analysis
cf2 module to compare two datasets
cf3 module to compare two datasets
cfby module to compare datasets and produce discrepancy rates
cfitzrw module to implement Christiano-Fitzgerald Random Walk band pass filter for timeseries data
cflpois module to calculate confidence limits for rates based on Poisson outcome
cfout module to compare two datasets, saving a list of differences
cfvars module to compare variable name lists in two data sets
cgroup module to group contiguous observations with identical values of a varlist
chaid module to conduct chi-square automated interaction detection
chaidforest module to conduct random forest ensemble classification based on chi-square automated interaction detection (CHAID) as base learner
changemean module to compute Income and Inequality Contribution on Poverty Variation
chaos module to iterate a logistic difference equation
chardef module to assign values to a characteristic of a list of variables
charlist module to list characters present in string variable
charlson module to calculate Charlson index of comorbidity
charon module to redistribute deaths by ill-defined causes and garbage codes
chartab module to tabulate character frequency counts
charutil module of utilities for working with characteristics
checkfor2 module to check whether a variable exists or not in a dataset
checkipaddresses module to detect Fraud in Online Surveys by Tracing and Scoring IP Addresses
checkreg3 module to check identification status of simultaneous equations system
checkrob module to perform robustness check of alternative specifications
checkvar module to check the values of a created variable
chewfile module to chew and digest ASCII file down to size
china_map module to provide map of China's provinces
china_spatdwm module to provide spatial distance matrices for Chinese provinces and cities
chinafin module to retrieve Chinese listed firms' financial data
chinagcode module to geocode Chinese addresses
chiplot module to produce graphical assessment plot for dependence
chm module to copy hard missings
choi_lr_test module to perform Choi's likelihood ratio test
chowreg module to compute Structural Change Regressions and Chow Test
chowtest module to perform Chow test for structural break
chunky module to chunk a large text file into smaller parts
chunky8 module to chunk a large text file into smaller parts (version 8)
ci2 module to compute confidence intervals for correlations
ci_marg_mu module to produce simulation-based confidence intervals after gllapred
cibar module to plot bar graphs and confidence intervals over groups
cibplot module for bar-on-bar plots of confidence intervals
cic module to implement the Athey and Imbens (2006) Changes-in-Changes model
cid module to calculate confidence intervals for means or differences
ciform module to format confidence interval for tables in documents
cifunction module for computing and graphically displaying all possible confidence intervals around a point estimate
cihplot module to show horizontally labelled plots showing confidence intervals
cij module for binomial confidence intervals for proportions using Jeffreys prior
ciplot module for plots of confidence intervals
cipolate module for cubic interpolation
circkde module to perform kernel density estimation for circular data
circstat modules to calculate circular statistics
circular module for circular statistics
circularkde module to perform kernel density estimation for circular data
cisd module to compute confidence intervals for standard deviations
cistat module to produce confidence intervals in matrix form
civplot module to plot confidence intervals vertically
ciw module for binomial confidence intervals for proportions using Wilson scores
ciwidth_proportions_mc module to calculate precision and power for a CI-based comparison of two independent proportions (RD, RR, or OR)
ckvar module to allow error checking routines to easily be defined and attached directly to variables
clan module to perform cluster-level analysis of cluster randomised trials
clarify module for Interpreting and Presenting Statistical Results
classplot module to plot predicted probability and empirical values after a binary response model
classtabi module for generating classification statistics and table using summarized data
clean_class module to clean classroom variables
clean_fname module to clean firstname variables
clean_lname module to clean lastname variables
clean_name module to clean name variables
cleanchars module to replace specific characters or strings in variable names and/or variable labels and/or string variable values and/or value label names and levels with stated characters/strings (using 1-1 or m-1 match)
cleanlog module to clean log files
clemao_io module to perform unit root tests with one or two structural breaks
clogithet module to estimate heteroscedastic conditional logit model
clorenz module to estimate Lorenz and concentration curves
clrbound module to perform estimation and inference on intersection bounds
clstop_lbt module to add stopping rule in cluster analysis
cltest modules for performing cluster-adjusted chi-square and t-tests
clump module to compute permutation test approach to assessing genetic associations with case/control status
clus_nway module to perform Multi-way Clustering for Various Model Specifications
cluster module to perform nonhierarchical k-means (or k-medoids) cluster analysis
cluster2 module to perform power analysis for two-level cluster randomized trials
cluster3 module to perform power analysis for up to three-level cluster randomized trial
clusterbs module to perform a pairs symmetric cluster bootstrap-t procedure
clustergram module to produce graph for visualizing hierarchical and non-hierarchical cluster analyses
clustersampsim module to simulate cluster-randomized trial sample size requirements
clustpop module to estimate population cluster group assignments
clustse module to estimate the statistical significance of parameters when the data is clustered with a small number of clusters
clustsens module to perform sensitivity analysis for cluster commands
clv module to implement a clustering of variables around latent components
cm2in module to provide conversion between inch/cm and others
cmatch module to tabulate matched pairs in 1:1 case control study by exposure status
cmaxuse module to access Cmax instructional datasets
cme program to estimate generalized linear models with covariate measurement error
cmitest module to implement testing and inference methods for conditional moment inequalities/equalities models
cmogram module to plot histogram-style conditional mean or median graphs
cmp module to implement conditional (recursive) mixed process estimator
cnar module to retrieve Chinese listed firms' financial data
cnbreg module to estimate negative binomial regression - canonical parameterization
cndnmb3 module to calculate condition number of regressor matrix
cnevent module to carry out an event study with Chinese publicly listed firms
cngcode module to geocode Chinese addresses
cngdf module to calculate any base period GDP deflator for China
cnindex module to download historical stock quotations from Chinese market
cnintraday module to Download intraday stock quotations for a list of stock codes in a given date from SinaFinance
cnmapsearch module to extract the specified information by keyword in a certain geographic range
cnormp module to evaluate censored normal distribution
cns module to compute Consensus Measure for Ordinal Scales
cnsrsig module to evaluate validity of restrictions on a regression
cnssc module to mirror SSC Archive in China
cnstock module to download stock names and codes for Chinese listed companies
cntop10 module to download information of top 10 shareholders for a list of stock codes from HeXun
cntrade module to retrieve Chinese stock market quotations from NetEase
cntraveltime module to extract the time needed for traveling between two locations from Baidu Map
cochran module to test for equality of proportions in matched samples (Cochran's Q)
codci module to calculate Bonett-Seier's Confidence Interval for the COD
codebook2 module to produce a codebook describing a data file
codebook_ripper module to convert metadata managed in a spreadsheet into do files with renaming, notes as well as variable and value labelling
codebookout module to save codebook in MS excel format
coefplot module to plot regression coefficients and other results
cohend module to compute Cohen's d
coldiag module to perform BWK regression collinearity diagnostics
coldiag2 module to evaluate collinearity in linear regression
colelms module to calculate Cole's LMS values for growth data
collapse2 module to extend the collapse command
collapseunique module to reduce data to unique observations based on specified key variables
color_style module to change the colors in the current scheme
colorscatter module to draw scatter plots with marker colors varying by a third variable.
colrspace module providing a class-based color management system in Mata
combinatorics module to evaluate the performance of all possible 2^n models generated with a given set of n possible explanatory variables
combine module to combine n, mean, and SD from two groups according to the Cochrane-recommended formula for meta-analyses
combineplot module to combine similar univariate or bivariate plots for different variables
combival module to combine levels of a categorical variable over observation groups
combomarginsplot module to combine the saved results from multiple calls to margins into one marginsplot
complexity module to compute complexity indexes from comparative advantage tables
complogit module to compare logit coefficients across groups
comtrade module to download trade data from UN Comtrade using jsonio and parse the output in a user friendly format
concindc module to calculate concentration index with both individual and grouped data
concindex module to calculate measures of the concentration index
concord module for concordance correlation
concordance module to harmonize classification codes
conddens module to estimate a conditional density to correct for measurement error and missing values
condisc module to perform convergent and discriminant validity assessment in CFA
confa module to perform confirmatory factor analysis modeling
confall module to plot and display estimates to assess confounding
confirmdir module to confirm if a directory exists
confnd module to plot and display estimates to assess confounding
confsvy module to assess confounding effects in survey studies
conindex module to perform estimation of concentration indices
conjoint module to analyse and visualise conjoint (factorial) experiments
contour module to draw contour plots
contrast module to calculate contrasts between factor levels
convert_top_lines module to handle leading lines of text file
copycode module to produce modular self-written ado files
copydesc module to copy description of variable
coranal module to perform simple correspondence analysis
corr2docx module to report Pearson & Spearman correlation coefficients to formatted table in DOCX file
corr_svy module to compute correlation tables for survey data
corrtab module to display correlation coefficients in a formatted tabular output
corrtable module to show correlation matrix as graphical table
corrtex module to generate correlation tables formatted in LaTeX
corsp module to display combined Pearson and Spearman correlation matrix
cortesti module to test equality of two correlation coefficients
cospectdens module to compute cross spectra
couliari module to implement Corbae-Ouliaris frequency domain filter to time series data
countmatch module to count matching values for one variable in another
countvalues module to list counts of integer values across variables
covbal module for producing covariate balance statistics
cpcorr module for correlations for each row vs each column variable
cpigen module to add US CPI series to current dataset
cpiget module to construct an annual CPI series based on a user-specified fiscal-year time span
cpoisson module to estimate censored Poisson regression
cpoissone module to estimate censored Poisson regression (econometric parameterization)
cpr module producing results for all possible combinations of arguments
cprdcribs module providing template do-files for inputting CPRD datasets into Stata
cprdenttype module to convert CPRD entity string data of any enttype to numeric
cprdentutil module to convert CPRD entity data variables to numeric variables
cprdhesaeutil module to input CPRD HES A&E linkage datasets into Stata
cprdhesoputil module to input CPRD HES/OP linkage datasets into Stata
cprdhesutil module for inputting HES-linkage datasets into Stata
cprdlinkutil module for inputting CPRD linkage-source datasets into Stata
cprdlsoautil module to input CPRD LSOA-linkage datasets into Stata
cprdonsutil module to input CPRD ONS-linkage datasets into Stata
cprdutil module for inputting CPRD datasets into Stata
cpredict module to produce conditional predictions
cprplot2 module to graph component-plus-residual plots for transformed regressors
cprplots module to graph (augmented) component-plus-residual plots in a single image
cpyxplot module to produce scatter plots for each y vs each x variable
cqiv module to perform censored quantile instrumental variables regression
cquad module to perform conditional maximum likelihood estimation of quadratic exponential models
cquadr module to estimate Quadratic Exponential models running the cquad R package
cquantile module to generate corresponding quantiles
crater module to calculate computer scorer vs. human rater agreement statistics
creplace module to exchange values cyclically between variables
crm module to implement the continual reassessment model
crossfold module to perform k-fold cross-validation
crossplot module for scatter (or other twoway) plots for each y vs each x variable
crossvalidate module to perform k-fold crossvalidation
crtest module to perform Cramer-Ridder Test for pooling states in a Multinomial logit
crtrees module to compute Classification and Regression Trees algorithms
csdid module for the estimation of Difference-in-Difference models with multiple time periods
csipolate module to perform cubic spline interpolation
csjl module to extend cs command for exposures with more than two categories
csranks module to construct uniformly asymptotically valid confidence sets on ranks
cstable module to calculate summary table for cohort study
csti module that modifies csi command in order to use total numbers rather than individual cell counts
csvconvert module to append multiple csv files
cta module for conducting Classification Tree Analysis
ctabstat module to display table of summary statistics
ctreatreg module for estimating dose-response models under exogenous and endogenous treatment
cub module to estimate ordinal outcome model estimated by a mixture of a uniform and a shifted binomial
cuentacot module for Contributions Counting
cureregr module to estimate parametric cure regression
cureregr8 module to estimate parametric cure regression (version 8.2)
curvefit module to produces curve estimation regression statistics and related plots between two variables for alternative curve estimation regression models
cusum6 module to compute cusum, cusum^2 stability tests
cusum9 module to compute cusum, cusum^2 stability tests
cutpt module for empirical estimation of cutpoint for a diagnostic test
cv module to compute coefficient of variation after regress
cv2 module to calculate the coefficient of variation for variables
cv_kfold module to implement k-fold cross-validation procedures
cv_regress module to estimate the leave-one-out error for linear regression models
cvauroc module to compute Cross-validated Area Under the Curve for ROC Analysis after Predictive Modelling for Binary Outcomes
cvcrand module for efficient design and analysis of Cluster Randomized Trials
cvxhull module to compute and plot convex hulls of bivariate data
cycleplot module for cycle plot (month plot or seasonal subseries plot)

D

d3network module to create network visualizations using D3.js to view in browser
dadjoke module to produce terrible dad jokes
dag module to provide utilities for directed acyclic graphs
dagfit module to fit a Generalized Beta (Type 2) distribution to grouped data via ML
dagumfit module to fit a Dagum distribution by maximum likelihood
dash module to score Disabilities of the Arm, Shoulder and Hand
dashgph module to construct dashed lines in scatterplots
dashln module to add dashed lines to graphs
datacheck module to perform data checks and produce informative output
dataex module to generate a properly formatted data example for Statalist
dataframe module to store/restore multiple Stata datasets to/from memory
datanet module to facilitate dataset organization for network analysis purposes
dataout module to export a dataset or tab-delimited file into various formats
dataplink module to import data from plink
datelist module to to create ascending numeric lists of dates
datesum module to display summary statistics for date variables
datmat module to multiply variables via matrix multiplication
dbmscopybatch module to produce a batch file for DBMS/Copy
dbnomics module for DB.nomics, the world's economic database
dcreate module to create efficient designs for discrete choice experiments
ddf2dct module to facilitate infiling US Government data distributed with a DDF
deci module to perform Variable Base conversion
decomp module to compute decompositions of earnings gaps
decompose module to compute decompositions of wage differentials
delta module to compute the Delta index of scale discrimination
demotivate module to remind users of the harsh reality of econometric & statistical practice
denton module to interpolate a flow or stock series from low-frequency totals via proportional Denton method
dep4asm module to create [in]dependent variable for alternative-specific models
dependencies module to manage required user-written commands (ado version freeze)
depthplot module to plot one or more variables with depth as vertical axis
des2 module to describe current dataset with clickable output
descgen module to add Stata dataset attribute variables to a xdir resultsset
desclong module to create and save a dataset holding variable information while including long variable labels
descogini module to perform Gini decomposition by income source
descsave module to export data set and machine-readable codebook
designplot module to produce a graphical summary of response given one or more factors
desma module to design and simulate (adaptive) multi-arm clinical trials
desmat module to generate interactions and contrasts
detect module to compute the DETECT, Iss and R indexes to test a partition of items
devcon module to apply the deviation contrast transform to estimation results
devnplot module for deviation plots
devr2 module to compute Cameron and Windmeijer's deviance based R-squared measure
dfao module to perform Dickey-Fuller unit root test in the presence of additive outliers
dfgls module to compute Dickey-Fuller/GLS unit root test
dfl module to estimate DiNardo, Fortin and Lemieux Counterfactual Kernel Density
dfsummary module to compute the (Augmented) Dickey-Fuller unit-root test and reports a summary table for different lags
dftol module to compute distribution-free tolerance intervals
diagma module for the split component synthesis method of diagnostic meta-analysis
diagram module to analyze executed ado programs and produce a dynamic profile diagram
diagreg module to compute Model Selection Diagnostic Criteria
diagreg2 module to compute 2SLS-IV ModeL Selection Diagnostic Criteria
diagsampsi module for computing sample size for a single diagnostic test with a binary outcome
diagt module to report summary statistics for diagnostic tests compared to true disease status
diagtest module to report summary statistics for diagnostic test
dichoct module to dichotomizes a variable at a specified centile and generates a new variable containing the dichotomized values
dict module to loop over multiple arguments
did2s module to estimate a TWFE model using the two-stage difference-in-differences approach
did_imputation module to perform treatment effect estimation and pre-trend testing in event studies
did_multiplegt module to estimate sharp Difference-in-Difference designs with multiple groups and periods
didq module to compute treatment effects under alternative Parallel-q assumptions
difd module to evaluate test items for differential item functioning (DIF)
difdetect module to detect and adjust for differential item functioning (DIF)
diff module to perform Differences in Differences estimation
diffpi module to calculate difference expressed as a percentage
difwithpar module for detection of and adjustment for differential item functioning (DIF)
digdis module to analyze the distribution of digits
digits module to examine digit preferences in numeric variables
diplot module to draw double interval plot
diptest module to compute dip statistic to test for unimodality
directma module to conducts multiple pair-wise meta-analysis (head-to-head comparisons) and export the pooled results to Excel
dirifit module to fit a Dirichlet distribution
dirlist module to retrieve directory information
dirtools modules to manage files in the working directory
discrepancy module to implement a pseudo-ANOVA method for partitions of pairwise distance matrices
disjoint module to generate end variable demarcating disjoint spells
dissim module to calculate dissimilarity index
distan module to generate similarity measures
distcomp module to compare distributions
distinct module to display distinct values of variables
distmatch module to perform distance matching based on latitudes and longitudes
distplot module to generate distribution function plot
distrate module to compute direct standardized rates with improved confidence interval
divcat module to calculate five measures of diversity for multiple categories
dkdensity module for deconvolution kernel density estimation and construction of its uniform confidence band
dlagif Module to Estimate Irving Fisher Arithmetic Distributed Lag Model
dldq module to compute treatment effects under alternative Parallel-q assumptions
dlist module to list with variable labels
dlogit2 modules to compute marginal effects for logit, probit, and mlogit
dmariano module to calculate Diebold-Mariano comparison of forecast accuracy
dmerge module to merge datasets using a modification of Stata's merge
dmexogxt module to test consistency of OLS vs XT-IV estimates
dmout module to create difference-in-means tables
do2screen module to display do-files in result window
docd module to change the working directory before executing a do-file
docxtab module to list variables to a Word table with head or foot rows from characteristics
doiplot module for visualization of asymmetry and heterogeneity in meta-analysis
dolog modules to execute commands from a file with logging
dologx modules to execute commands from a file with logging
domdiag module to construct dominance diagrams
domin module to conduct dominance analysis
domme module to conduct dominance analysis with multiple equation models
doparser module to look for dta-files used in do-files
doptimal module to find the D-optimal Design for Dose Ranging studies
doseresponse module to estimate dose-response function through adjustment for the generalized propensity score
doseresponse2 module to estimate generalized propensity score
dotemplate module to creates templates for do-files
dotex module to generate TeX log from do-file
doub2flt module to change storage type of real variable
doubleb module to compute Contingent Valuation using Double-Bounded Dichotomous Choice
doubletofloat module to recast variables from double to float storage type
doubmass module to draw double mass plot
dpplot module for density probability plots
dpredict module to produce dynamic forecasts for ARIMA(p,s,q) models
dqd module to compute treatment effects under alternative Parallel-q assumptions
drarea module to overlap two range area plots
drcate module to estimate and plot conditional average treatment effect functions with uniform confidence bands using a doubly robust method
drdecomp module to estimate Shapley value of growth and distribution components of changes in poverty indicators
drdid module for the estimation of Doubly Robust Difference-in-Difference models
drm module to fit Sobel's Diagonal Reference Model (DRM)
drmeta module for dose-response meta-analysis
drmmws module to perform doubly-robust marginal mean weighting through stratification
ds2 v6 module to describe variables in memory
ds3 module to describe variables in memory
ds5 module to describe variables in memory
dsconcat module to concatenate a list of Stata data files into memory
dsearch module to find variables with given variable label
dseg module to compute decomposable multigroup segregation indexes
dsginideco module to compute decomposition of inequality change into pro-poor growth and mobility components
dstat module to compute summary statistics and distribution functions including standard errors and optional covariate balancing
dsweight module to generate direct standardization weights
dta2ddi module to convert Stata data to DDI standards
dta2html module to generate HTML code to display a Stata dataset on the web
dta2kml module to output a KML file from selected datapoints in a Stata dataset
dta2md module to convert Stata system file to metadata
dta2sav module to export in SPSS format
dtalink module to implement probabilistic record linkage
dtanotes module to add metadata as dataset notes
dtapaper module to create an HTML datapaper
dtastamp module to store current date and time in dataset characteristics
dthaz module to compute discrete-time hazard and survival probability estimates
dtobit2 module to estimate a tobit model with marginal effects at observed censoring rate
dubois module to provide Du Bois graphic scheme
dudahart module to calculate and graph Duda-Hart cluster stopping indices from distance matrix
dummies function to create families of dummy variables
dummies2 module to create indicator variables from categorical variable and vice versa
dummieslab module to convert categorical variable to dummy variables using label names
duncan module to calculate dissimilarity index
dups module to identify and optionally remove duplicate observations
durbinh module to calculate Durbin's h test for serial correlation
dyadid module to perform Dyad ID matching
dyads module to transform observations into dyads
dynardl module to dynamically simulate autoregressive distributed lag (ARDL) models
dynpandoc module creating dynamic documents using dynamic tags and pandoc
dynsimpie module to examine dynamic compositional dependent variables
dynsimple module to examine dynamic compositional dependent variables

E

eaalogit module to estimate endogenous attribute attendance models
eba module to perform extreme bound analysis
ebalance module to perform Entropy reweighting to create balanced samples
ebalfit module to perform entropy balancing
ebct module to perform entropy reweighting to create balanced samples for continuous treatments
ebreg module to compute Robust Empirical Bayes Confidence Intervals
ebrowse module to to display variables in the Data Editor, ordered by varlist
eclpci module to compute Exact and Approximate Confidence Limits for Poisson Counts
eclplot module to generate estimates and confidence limits plots
edfreg module to make corrections for statistical inference with robust or clustered covariance matrices
edm module to implement empirical dynamic modeling
educationdata module to download data from the Urban Institute Education Data Portal
eealogit module to estimate endogenous attribute attendance models
eefanalytics module for Evaluating Educational Interventions using Randomised Controlled Trial Designs
efetch_tools module to retrieve genetic data from NCBI
effcon module to calculate confidence limits for effect size estimated from one or two samples from normal distribution
effects module to provide a graphical interface for estimation commands
efolder module to easily create folders and/or subfolders
egen_inequal module providing extensions to generate inequality and poverty measures
egenmisc module to provide various egen functions
egenmore modules to extend the generate function
egfr module to calculate estimated glomerular filtration rate (eGFR)
egi module to calculate Ellison and Glaeser's index of geographical concentration
egranger module to perform Engle-Granger cointegration tests and 2-step ECM estimation
eitc module to compute U.S. Earned Income Tax Credit receipts
elabel module to extend the label commands
elapse module to calculate elapsed time in procedure
elasticregress module to perform elastic net regression, lasso regression, ridge regression
electool module containing toolkit to analyze electoral data
elife module to model annual increments of life expectancy
elixhauser module to calculate Elixhauser index of comorbidity
ellip module to graph confidence ellipses (version 8)
ellip6 module to plot confidence ellipses (version 6)
ellip7 module to plot confidence ellipses (version 7)
ellipticity module to compute optimal rank-based multivariate tests of elliptical symmetry and sphericity
eltmle module to provide Ensemble Learning Targeted Maximum Likelihood Estimation
email module to send emails from Stata via Python
emailme module to facilitate sending mail on Windows systems
emc module providing prefix command estimating contrasts for effect modifier values
emh module to compute extended Mantel-Haenszel statistics
encode_label module to encode string variable into categorical variable
encodefrom module to rename and encode variables using an external crosswalk
encodelabel module to encode string variable into categorical variable
encoder module to encode strings into numerics with the option to replace
enforce module to force variables to satisfy a set of accounting identities
enlarge module to propagate constant values through group
entropy module to compute Shannon, Renyi, HCT entropy & Hill numbers
entropyetc module for entropy and related measures for categories
eofplot module to plot coefficients or loadings after principal component or factor analysis
eperiod module to calculate elapsed time between dates
epiconf module to assess confounding effects in epidemiological studies
epidata module Data entry system for use with Stata, SPSS, SAS, Excel, text formats
epimodels module to implement epidemiological models and simulations
episens module for basic sensitivity analysis of epidemiological results
episensrri module for basic sensitivity analysis for unmeasured confounders
epiweek module to create epidemiological week and equivalent epidemiological year
epresent module to present non-linear relationships in regression models with log or logit-link
epsigr module to save graph in EPSF format in UNIX environment
eqprhistogram module for equal probability histogram
equation module to Output The Equation of a Regression
er module to compute Esteban and Ray measure of polarization
erate module to import up-to-date exchange rates for any currency pairs
ereplace module to extend egen and egenmore to permit replacing
erepost module to repost the estimation results
eret2 module to save results in e()
ersur module to calculate Elliott, Rothenberg & Stock DF-GLS unit root test statistic along with 1, 5 and 10% finite-sample critical values and associated p-values
esetran module to transform estimates and standard errors in parmest resultssets
esizereg module for computing the effect size based on a linear regression coefficient
esli module to calculate the equation of a straight line
est2tex module to create LaTeX tables from estimation results
esteta module to estimate long-run effects using historical instruments
estout module to make regression tables
estout1 module to export estimation results from estimates table
estparm module to save results from a parmest resultsset and test equality
estquant module to implement Quantile approach by Combes et al.
estrat module to perform Endogenous Stratification for Randomized Experiments
estsave module to save estimation results with current dataset
estudy module to perform an event study
estwrite module to store estimation results on disk
etime module to time how long a program runs
eurostatuse module to import data from Eurostat repository into Stata
eurouse module to import data from Eurostat
evalue module for conducting sensitivity analyses for unmeasured confounding in observational studies
evalue_estat module for conducting postestimation sensitivity analyses of unmeasured confounding in observational studies
evalues module to calculate E-values "- event_plot module to plot the staggered-adoption diff-in-diff (""event study"") estimates"
eventcoefplot module to produce advanced event-study graphical analysis
eventdd module to panel event study models and generate event study plots
eventstudy module to perform event studies in finance
eventstudy2 module to perform event studies with complex test statistics
eventstudyinteract module to implement the interaction weighted estimator for an event study
eventstudyweights module to estimate the implied weights on the cohort-specific average treatment effects on the treated (CATTs) (event study specifications)
evhistplot module to produce event history plot
evi module to compute Epidemic Volatility Index (EVI) for detecting epidemic waves
ewma module to calculate exponentially weighted moving average
ewreg module to estimate errors-in-variable model with mismeasured regressor
exampleobs module to prints example observations
examples module to show examples from on-line help files
excel2latex module to convert Excel table to LaTeX table
excelclean module to clean and integrate excel files
excelcol module to convert a column index into a name of an Excel column
exceloutput module to output regression results directly to specific cells in excel file
excelsave module to provide a convenient way to export matched Stata datasets from a specified input directory (also including, if wanted, additionally recursively matched subsets of files within distinctly matched offspring-directories) to Excel-files
expand_n module to expand dataset
expandby module to duplicate observations by variable
expandihlp module to expand the help file preprocessor directive for substituting repeated material in a given help file
expgen module to duplicate observations sorted in original order with generated variables
expl module to explore folders and files
explist module to generate an exponentially-spaced list of numbers
explorelabs module to explore the use of value labels in the dataset
expy module to calculate the EXPY-index as proposed by Hausmann et al. (2007)
extfunnel module to produce graphical augmentations to the funnel plot to indicate the potential impact of a new study on an existing meta-analysis
extreme module to fit models used in univariate extreme value theory
extremes module to list extreme values of a variable

F

f_able module for the estimation of marginal effects with transformed covariates
faam module to score Foot and Ankle Ability Measure
fabplot module for plots for each subset with rest of the data as backdrop
factext module to extract factor values from a label variable created by parmest
factmerg module to merge a list of factors to create string variables
factorn module to calculate the factors of an integer
factortest module to perform tests for appropriateness of factor analysis
factref module to insert new observations with reference values for factors
fagan module for Fagan's Bayesian nomoigram
fairlie module to generate nonlinear decomposition of binary outcome differentials
far5 module to compute floating absolute risk for Cox and conditional logit regression
fastcd module to automate changing directories
fastgini module to calculate Gini coefficient with jackknife standard errors
fastreshape module for efficient implementation of reshape for big datasets
fastxtile module to generate a variable of quantile categories
favplots module for formatted added-variable plot(s)
fbar module to produce bar charts showing frequencies of categorical variables
fbep Module to Estimate Financial Break-Even Point Analysis (BEP)
fcinstability module to perform forecast comparison and forecast rationality tests
fcstats module to compute time series forecast accuracy statistics
fdfilter module to implement Corbae-Ouliaris frequency domain filter to time series data
fdta module to change contents of string variables
fedit module to find and edit text file from within Stata
feldti module to compare two independent coefficients of reliability
fese module to calculate standard errors for fixed effects
fframeappend module to append data frame to currently active data frame
fgt_ci module to calculate and decompose Foster–Greer–Thorbecke (and standard) concentration indices
fgtest module to Compute Farrar-Glauber Multicollinearity Chi2, F, t Tests
fhsae module to fit an area level Fay-Herriot model
fieldarea module to compute the area of an irregularly shaped plot from GPS coordinates of its vertices
fieller module to calculate confidence intervals of quotients of normal variates
filei module to write lines to end or beginning of text files
filelist module to recursively search directories for files
filesearch module to recursively list files matching to a pattern or regular expression
fileutils module for faster file navigation
fillmissing module to fill missing values in numeric or string variables
filtertrace module to trace filter or contingency questions
find module to find matching strings across files in the current directory
find_index module to determine the index (observation number) of an observation that satisfies a specified condition
finddup module to find non-unique values or observations
findname module to list variables matching name patterns or other properties
findregex module to find variable names matching a regular expression pattern
findsysmis module to find system missing values in a list of variables
findunique module to display combinations of unique identifiers in a dataset.
findval module to find a specific value
firstdigit module to analyse first digits of numeric variables
firthfit module to compute model fit for Firth's logit models
firthlogit module to calculate bias reduction in logistic regression
fiscal_impoverishment module to estimate fiscal impoverishment and fiscal gains to the poor
fiskfit module to fit a Fisk distribution by ML to unit record data
fitint module to fit generalized linear model and test two-way interactions
fitmacro module to evaluate fit of loglinear GLM Poisson models
fitstat module to compute fit statistics for single equation regression models
fitstat_ers module to compute goodness of fit statistics for Rasch model
fixedrho module to estimate treatment and selection models with fixed rho
fixsort module to sort variables and align in sorted order, with others fixed
flex module for flexible pseudo maximum likelihood estimation of models for doubly-bounded data
flexmat module to create flexible matrices / tables of text, numbers or both
flexpaneldid module to perform causal analysis of treatments with varying start dates and durations
floatplot module to draw Floating or sliding stacked bar plot
floattolong module to recast variables from float to long storage type
flowchart module to generate subject disposition flow diagram figures in LaTeX using PGF/TikZ to include in manuscripts
flower module to draw sunflower plots
fmiss module to identify variables with problematic missing values
fmlogit module fitting a fractional multinomial logit model by quasi maximum likelihood
fmm module to estimate finite mixture models
fmmhist module to generate a multi-class histogram after estimating a fmm model
fmmic module for postestimation with finite mixture models
fmmlc module for postestimation with finite mixture models
fndmtch module to find matching values
fndmtch2 module to find matching values for one variable in another
fodstr modules to handle fractional day calculations
for211 modules to document features of for and extend the for command
forec_instab module to perform forecast comparison and forecast rationality tests
forest module to visualize results from multiple regressions on a single independent variable
forfile module to execute command for each matching file
fprank module to compute Two-Sample Fligner-Policello Robust Rank Order Test
fpref module to add prefix or suffix to filenames
fpro module to compute Financial Protection Indicators for Health Expenditures
fproper module to get proper case for foreign names in variables
fpuhc module to compute Financial Protection Indicators for Universal Health Coverage
fqreg module to estimate quantile regression for non-negative data with a mass-point at zero and an upper bound
fracdiff module to generate fractionally-differenced timeseries
fracdydx module to evaluate derivatives of fractional polynomials
fracirf module to compute impulse response function for fractionally-integrated timeseries
fraclogit module to estimate fractional logit model
fractal module to generate fractals
fractileplot module for smoothing with respect to distribution function predictors
fragility module to compute the fragility index and quotient
frameappend module to append frames
framingham module for calculating the Framingham 10-year Cardiovascular Disease Risk Prediction
framingham30 module to calculate 30-year risk of cardiovascular disease
frapply module to nondestructively apply command(s) to a frame
frcount module to estimate fractional response model under the presence of count endogeneity and unobservable heterogeneity
fre module to display one-way frequency table
freduse module to Import FRED (Federal Reserve Economic Database) data
fren module to batch rename files (Windows only)
freplace module to batch convert ASCII text or binary patterns in files
freqindex module to generate an index of terms from string variable
frm module to estimate and test fractional regression models
frontier_teci module to generate technical efficiency confidence intervals
frontierhtail module to estimate stochastic production frontier models for heavy tail data
fs module to show names of files in compact form
fsdet module to compute Factor score determinacy coefficient
fsreg module for forward search regression
fsum module to generate and format summary statistics
fsx module to show names of files in compact form (Unix-friendly defaults)
ftest module comparing two nested models using an F-test
ftocci module to back calculate the conventional confidence intervals from the floated confidence intervals
ftools module to provide alternatives to common Stata commands optimized for large datasets
ftrans module to batch convert file formats
ftree module to save directory information in text file (Windows only)
full_palette module to display color palette
fulltab module to generate 'full tables' which can be stacked into matrices
funnelcompar module to perform funnel plot for institutional comparison
funnelperform module to produce funnel plot for institutional comparison
fuzzydid module to estimate Fuzzy Difference-in-Difference Designs
fvfix module to compute the future value of a series of equal payments (cash flows)
fview module to find and view a file
fvprevar module to extend fvrevar generating permanent result variables
fvregen module to regenerate factor variables in a parmest output dataset
fvvar module to compute the future value of a series of payments (cash flows)
fxbcr Module to Estimate Benefit-Cost Ratio (BCR)

G

g538schemes module to provide graphics schemes for http://fivethirtyeight.com
gam module for generalised additive models
gamet module to perform game-theoretic calculations
gammafit module to fit a two-parameter gamma distribution
gammasym module to compute the value of the symmetrical gamma function
gausshermite module to estimate integrals using Gauss Hermite quadratures
gb2fit module to fit Generalized Beta of the Second Kind distribution by maximum likelihood
gb2lfit module to fit Generalized Beta of the Second Kind distribution by maximum likelihood (log parameter metric)
gb2reg module to perform Regression with a GB2 Error Term
gbgfit module to fit a Generalized Beta (Type 2) distribution to grouped data via ML
gby module to subset graphs and calculate in the same output
gcause module to perform Granger causality tests
gciget module to read Global Competitiveness Index data into Stata
gcode module to download Google geocode data
gconc module to compute generalized measures of concentration
gcrobustvar module to compute a VAR-based Granger-causality Test in the Presence of Instabilities
gdecomp module to compute decomposition of outcome differentials after nonlinear models
gdsum module to summarize grouped data
ge_gravity module to solve a simple general equilibrium one sector Armington-CES trade model
geekel2d module to estimate the parameters of unidimensional and bidimensional IRT models
geivars module to calculate Generalized Entropy inequality indices
gen_tail module to work with indicator observations
genass module to perform Genetic Case-control Association tests
geneigen module to calculate eigenvalues of a real general matrix
genfreq module to produce a frequency distribution for a variable
gengroup module to produce groups of individuals
genhwcci module to calculate Hardy-Weinberg equilibrium test in case-control studies
genicv module to generate interaction between continuous (or dummy) variables
genidseq module for generating a numeric sequence to represent long identifiers
geninteract module to generate N-way interaction terms
genqreg module to perform Generalized Quantile Regression
genscore module to generate a score
genspec module to implement a General-to-Specific modelling algorithm
genstack module to generate Twoway Stacked Charts
genstest module to perform generalized S tests for models in the generalized method of moments framework
gentrun module to generate truncated normal variate
genvars module to generate covariate patterns
geo2xy module to convert latitude and longitude to xy using map projections
geochart module to create interactive map web pages from Stata data
geocircles module to create circles defined by geographic coordinates
geocode module to geocode data
geocode_ip module to geocode IP addresses
geocodehere module to provide geocoding relying on Nokia’s Here Maps API
geocodeopen module to geocode addresses using MapQuest Open Geocoding Services and Open Street Maps
geodist module to compute geographical distances
geodist2 module to calculate straight line distance between two coordinates
geoinpoly module to match geographic locations to shapefile polygons
geonear module to find nearest neighbors using geodetic distances
georoute module to calculate travel distance and travel time between two addresses or two geographical points
getcensus module to load American Community Survey data from the U.S. Census Bureau API into Stata
getdata module to import SDMX data from several providers
getfilename2 program for handling filename specifications
getmstatistic module to Quantify Systematic Heterogeneity in Meta-Analysis
getmxdata module to import Mexican economic data
getprime module to get the prime number closer to the specified number
getregstats module for computing all values in a regression table when only the coefficient and one other statistic is available
gets module to implement a General-to-Specific modelling algorithm
getsymbols module to collect and integrate one or more series from Quandl.com, Google Finance, Yahoo Finance, and Alpha Vantage
gevfit module to module to fit a generalized extreme value distribution by maximum likelihood
gformula module to implement the g-computation formula for estimating causal effects in the presence of time-varying confounding or mediation
ggt module to implement Geweke, Gowrisankaran, and Town Model Quality Estimator
ggtax module to identify the most suitable GG family model
ggtaxonomy module to identify the most suitable GG family model
ghansen module to perform Gregory-Hansen test for cointegration with regime shifts
ghazal_guzzler module for ghazal guzzling Stata users
ghistcum module to graph histogram and cumulative distribution
ghk2 module (enhanced Mata function) to implement the Geweke-Hajivassiliou-Keane multivariate normal simulator
ghsurv module for the estimation of survival model using repeated cross-sectional data
ghxt module to compute Panel Groupwise Heteroscedasticity Tests
ginidesc module to compute Gini index with within- and between-group inequality decomposition
giniinc module for measuring inequality from incomplete income and survival data
ginireg module for Gini regression
gintreg module to perform Generalized Interval Regression
gipf module to graphically display a log-linear model
git module to manage git repositories
gitee module to install and uninstall Stata packages from Gitee website
givgauss2 module to estimate generalized two-parameter inverse Gaussian regression
glcurve module to derive generalised Lorenz curve ordinates
glcurve5 module to derive generalised Lorenz curve ordinates with unit record data (Stata 5 or 6)
glcurve7 module to derive generalised Lorenz curve ordinates with unit record data (version 7)
glgamma2 module to estimate generalized two-parameter log-gamma regression
gllamm program to fit generalised linear latent and mixed models
glmcorr module for correlation measure of predictive power for GLMs
glmdeco module to compute Detailed Decomposition of Average Outcome Differentials in Generalized Linear Models
glst module for trend estimation of summarized dose-response data
gmap module to create heatmaps for the web, using java api developped by google
gmci module to calculate geometric means and their confidence intervals
gmemultinomial module to fit multinomial models using generalized maximum entropy
gmlabvpos module providing egen function for label positioning
gmmcovearn module to compute GMM estimates of the Covariance Structure of Earnings
gnbstrat module to estimate Generalized Negative Binomial with Endogenous Stratification
gnpoisson module to estimate generalized Poisson regression
goelevation module to compute elevation for latitude and longitude from Google
gologit module to estimate generalized ordered logit models
gologit2 module to estimate generalized logistic regression models for ordinal dependent variables
gologit29 module to estimate generalized logistic regression models for ordinal dependent variables
googleplaces module to return search results from Google Places
goprobit module to estimate generalized ordered probit models
gpfobl module to perform rotation after factor / principal components
gphepssj module to translate Stata graph files to .eps as used for The Stata Journal
gphudak module to estimate long memory in a timeseries
gprefscode module to report on graphics preferences
gpreg module to estimate regressions with two dimensional fixed effects
gpreset module to reset preferences for a custom graphics scheme to their original values
gpscore2 module to estimate the parameters of the conditional distribution of the treatment via GLM
grand modules to compute grand mean and dummies for differences
grand2 module to compute an estimate of the grand mean/intercept and differences
graph3d module to draw colored, scalable, rotatable 3D plots
graphbinary module to plot explanatory variables vs binary outcome
graphexportpdf module to produce PDF graphics on non-Windows systems
graphlog module to convert log files to PDF documents with embedded graphs using LaTeX
grby program to draw bar charts for each covariate pattern
grcomb module to create and combine several single graphs into one
grcompare module to make group comparisons in binary regression models
grep module to search within your datasets for keywords
grexport module to produce a resultset of graph contents
grfreq module to plot proportion of one variable by categories of another
gridsearch module to optimize tuning parameter levels with a grid search
grlogit module to plot logit of a variable by categories of another variable
grnote module to add text and lines to graphs
group1d module for grouping or clustering in one dimension
group2hdfe module to compute number of restrictions in a linear regression model with two high-dimensional fixed effects
group3hdfe module to compute number of restrictions in a linear regression model with three high-dimensional fixed effects
group_id module to group identifiers when values for specified variables match
group_twoway module to group observations by the connected components of two variables
groupcl module to estimate grouped conditional logit models
groupdist module to generate within-group minimum and maximum distances
groupfunction module to replace several basic collapse functions
grouplabs module to create value labels for grouped variables
groups module to list group frequencies
groupseq module providing functions to determine group sequential trial designs
grpdf module to produce PDFs from memory graphs
grpvars module to create and manage variable groups
grqreg module to graph the coefficients of a quantile regression
grsftest module to perform the Gibbons, Ross, Shanken test of mean-variance efficiency of asset returns
grstest module to implement the Gibbons et al. (1989) test in a single-factor or multi-factor setting
grstest2 module to implement the Gibbons, Ross, Shanken (1989) test
grstyle module to customize the overall look of graphs
grtext module to insert nonstandard characters in graph text
grubbs module to perform Grubbs' test for outliers
grvar module to apply a non-constant growth rate to a variable
gs2sls module to estimate Generalized Spatial Two Stage Least Squares Cross Sections Regression
gs2slsar module to estimate Generalized Spatial Autoregressive Two Stage Least Squares Regression
gs2slsarxt module to estimate Generalized Spatial Panel Autoregressive Two Stage Least Squares Cross Sections Regression
gs2slsxt module to estimate Generalized Spatial Panel Autoregressive Two-Stage Least Squares Regression
gs3sls module to estimate Generalized Spatial Three Stage Least Squares (3SLS)
gs3slsar module to estimate Generalized Spatial Autoregressive Three Stage Least Squares (3SLS) Cross Sections Regression
gsa module to perform generalized sensitivity analysis
gsample module to draw a random sample
gsdata module to download high frequency data for a list of stock in ShangHai or ShenZhen markets
gsgroup module to create a group variable and optionally an output dataset for a gsort key
gsreg module to perform Global Search Regression
gsum module to calculate summary statistics for grouped data
gtools module to provide a fast implementation of common group commands
gumbelfit module to fit a two-parameter Gumbel distribution
guttmanl module to produce Guttman lower bound reliability coefficients
gvselect module to perform best subsets variable selection
gwhet module to perform test for groupwise heteroskedasticity
gzipuse module to use and save compressed dta files and compress .dta files
gziputil module to provide access to gzipped files
gzsave module to save and use datasets compressed by gzip

H

hadrilm module to perform Hadri panel unit root test
haif module to compute Homoskedastic Adjustment Inflation Factors for model selection
haiku module to randomly produce haikus
half module to compute homoskedastic adjustment inflation factors for model selection
hallt-skewt -skewt module to compute skewness-adjusted bootstrap t-statistics
hamiltonfilter module to calculate the Hamilton Filter for a Single Time Series or for a Panel Dataset
hammock module to implement Hammock plot, visualizing categorical (and continuous) data
hangroot module creating a hanging rootogram comparing an empirical distribution to the best fitting theoretical distribution
hansen2 module for Hansen's test for parameter instability
hapblock module to perform haplotype analysis to identify the edges of haplotype blocks
hapipf module to perform haplotype analysis
harmby module to harmonize values of variables within by-groups
hausman module to compute a Hausman test statistic (version 5)
hazdcmp module to produce multivariate decomposition for piecewise constant hazard rate models
hbar module to generate horizontal bar charts
hbox module to draw horizontal box plots
hcaccprox module to compute a hierchical cluster analysis with conditional measures of proximity
hcavar module to perform Hierarchical Clusters Analysis of variables
hcnbreg module to estimate Heterogeneous Canonical Negative Binomial Regression
hdfe module to partial out variables with respect to a set of fixed effects
hdquantile module for Harrell-Davis estimator of quantiles
heabs module to calculate the ICER and Net Benefit for up to two datasets
head module to print the head observations (first observations in data set)
heart module to make coding fun and accessible
heatmapgraph module to measure the evolution of risks to financial stability over the financial cycle
heatplot module to create heat plots and hexagon plots
heckprob2 module to run heckprob and svyheckprob with d2 evaluator
heckroc module to plot ROC curves
hegy4 module to compute Hylleberg et al seasonal unit root test
heterogi module to quantify heterogeneity in a meta-analysis
hetop module for estimating heteroskedastic ordered probit models with ordered frequency data
hetprob module to estimate heteroskedastic probit model
hetred module to implement heterogeneity reducing algorithms
hetsar module to estimate spatial autoregressive models with heterogeneous coefficients
hettreatreg module to compute diagnostics for linear regression when treatment effects are heterogeneous
hful_hlim module for heteroskedasticity-robust version of the Fuller estimator and jackknife version of the limited-information maximum likelihood estimator
hgclg module to estimate geometric-complementary log log hurdle regression
hglogit module to estimate geometric-logit hurdle regression
hhi module to compute Herfindahl index
hhi5 module to generate Herfindahl-Hirschman index (HHI) variables
hibi module to compute Harms index and benefits index (Hi-Bi) for measuring the impact of zero-cases studies in evidence synthesis practice
hildasetup module to create a longitudinal dataset for the Household, Income and Labour Dynamics in Australia (HILDA) Survey
himap module to create heatmaps for the web, using java api developed by highcharts
himatrix module to highlight selected elements of scatterplot
hireg module for hierarchial regression
hist3 module to draws histograms for intervals of different size
histbox module to generate histogram with boxplot
historaj module to produce histogram with descriptive statistics
histplot module to produce histogram for frequency distribution
hl module to compute Hodges and Lehman (1963) robust measure of location
hlist module for horizontally listing values
hlm module to invoke and run HLM v6 software from within Stata
hlp2html module to translate a list of Stata help files to HTML
hlp2pdf module to create PDF or PostScript from Stata help file
hlp2winpdf module to convert Stata's help files into pdf in Windows environment
hlpdir module to find location(s) of help file
hlpedit module to edit help file in do-file editor
hmap module to graph a heatmap
hnbclg module to estimate negative binomial-complementary log log hurdle regression
hnblogit module to estimate negative binomial-logit hurdle regression
hnbreg1 module to estimate Heterogeneous linear negative binomial regression (NB-1)
hodgesl module to perform Hodges-Lehmann aligned rank test
hoi module to compute Human Opportunity Index
hoishapely module to perform Shapley Decomposition of the Human Opportunity Index
hoishapley module to perform Shapley Decomposition of the Human Opportunity Index
holsti module to compute Holsti intercoder reliability coefficients
hotdeck module to impute missing values using the hotdeck method
hotdeckvar module for hotdeck imputation
hotvalue module to generate scales with missing values conditionally imputed
how_many_imputations module to determine required number of imputations
hpc module to perform specification test to discriminate between models for non-negative data with many zeros
hpclg module to estimate Poisson-complementary log log hurdle regression
hpfilter module to compute one-sided Hodrick-Prescott filter
hplogit module to estimate Poisson-logit hurdle regression
hplot module to generate horizontal plots
hprescott module to implement Hodrick-Prescott filter for timeseries data
hrimvol module providing simple option implied volatility calculator
hshaz module to estimate discrete time (grouped data) proportional hazards models
hsmode module to calculate half-sample modes
hte module to perform heterogeneous treatment effect analysis
htmlcb module to write a codebook as an html file
htmltab2stata module to load html tables into Stata
htmltit module to generate a document title variable for a HTML filename variable
htmlutil module to provide utilities for writing Hypertext Markup Language (HTML) files
hue module to produce graphical display of named Stata colors
hummels module to compute intensive and extensive trade margins
hutchens module to calculate the Hutchens `square root' segregation index with optional decompositions by subgroup

I

iati module to import International Aid Transparency Initiative data
ic module to compute measures of interaction contrast (biological interaction)
icalc module to compute Interaction Effects in Linear and Generalized Linear Models
icc23 module that computes models 2 and 3 of the intra-class correlation
iccconf module to compute a confidence interval for an intraclass correlation (ICC)
iccvar module to calculate intraclass correlation (ICC) after xtmixed
icdpic module to provide methods for translating International Classification of Diseases (Ninth Revision) diagnosis codes into standard injury categories and/or scores
ice module for multiple imputation of missing values
icet module to perform multiple imputation of covariates
icio module for Economic Analysis with Inter-Country Input-Output tables
icomp module to calculate model selection information criteria
icw_index module to aggregate the variables included in the varlist into an index
idonepsu module for dealing with strata that have singleton PSUs
ie_rate module to conduct age, period, and cohort (APC) analysis of tabular rate data using the intrinsic estimator
iefieldkit module providing Stata commands for primary data collection and cleaning
ietoolkit module providing commands specially developed for Impact Evaluations
ifin module to generate a local containing an if statement to select multiple values
ifwins module to subset a dataset by 'if exp' before subsetting by 'in range'
igeintb module to estimate intergenerational income elasticities (IGEs) with multiple sets of instruments
igencox module to fit generalized Cox models
igenerate module to apply a variety of coding schemes, including weighted effect coded interactions
igeset module to estimate intergenerational income elasticities (IGEs) with a single set of instruments
igesetci module to compute confidence intervals for partially identified intergenerational income elasticities (IGEs)
igini module to perform Gini index decomposition by individual and group
igini1 module to perform Gini index decomposition by individual and group
ihelp module to display the help documents in PDF format using the default browser
ihstrans module for generating inverse hyperbolic sine (IHS) transformed variables
iia module to test the iia assumption in conditional logistic regression (version 5)
imbalance module to check covariate imbalance before and after matching "- imperfectiv module to estimate bounds with ""Imperfect Instrumental Variables"" (Nevo and Rosen, 2012)"
importsav module to convert SPSS file to Stata
imputeitems module to impute missing data of binary items
imputemok module to impute binary data by a Mokken scale
imputerasch module to impute binary data by a Rasch model
imusic module to find music and enjoy while working on Stata
imvol module to compute Implied Volatility in Black-Scholes European Option Pricing Model
inccat module to concatenate one or more input files to an output file inserting additional input files
inclusion_economics_scheme module to provide a graphic scheme for Inclusion Economics branded data
indeplist module to returns lists of independent variables from the active estimation command
index Module to Estimate Price, Quantity, and Value Index Numbers
indexplot module for index plots of estimation results
ineq module to calculate measures of inequality
ineqdec0 module to calculate inequality indices with decomposition by subgroup
ineqdecgini module to estimate Gini coefficient with optional decomposition by subgroups
ineqdeco module to calculate inequality indices with decomposition by subgroup
ineqfac module to calculate inequality decomposition by factor components
ineqord module to calculate indices of inequality and polarization for ordinal data
ineqrbd module to calculate regression-based inequality decomposition
inequal2 module to compute measures of inequality
inequal7 module to compute measures of inequality
inflate module to inflate variables to real dollars using the CPI-U series
ingap module to insert gap observations into a data set before output by listtex
inlist2 module to create an inlist() dummy, without the inlist() limitations
inorm module to perform multiple imputation using Schafer's method
insheetjson module for importing tabular data from JSON sources on the internet
inshell module to send commands to the shell as well as capture and print their standard output, standard error, and native shell return codes
insingap module to insert a single gap observation at the top of each by-group
insob module to insert empty observations
instabilitycerdi module for Calculating the Instability or the Volatility of a Variable by the CERDI Method in some Time Window
installpkg module to install Stata packages by specifying zipfile/pkgfile or local directory
int_utils module to perform interval computations in Mata
intcens module to perform interval-censored survival analysis
inteff3 module to compute partial effects in a probit or logit model with a triple dummy variable interaction term
integrate module to perform one-dimensional integration
integrate_aq module to do adaptive quadrature for integrals
interactplot module to generate plots for interaction terms of multiplicative regressions
interflex module to estimate multiplicative interaction models with diagnostics and visualization
intext module to read text files into string variables
intgph module to interpret interaction effects and present graphically
intreg2 module to perform interval regression with multiplicative heteroskedasticity
intsolver module providing functions and tools for finding solutions to nonlinear equation systems in Mata
intterms module to enumerate all indicators for all intersections of two categorical variables
invcdf module to invert the cumulative distribution function
invcise module to compute standard errors using the inverse confidence interval method
invdesc module to change variable attributes using a describe or descsave resultsset
invgammafit module to fit a two-parameter inverse gamma distribution
invgaussfit module to fit a two-parameter inverse Gaussian distribution
iop module to to compute different measures of inequality of opportunity for dichotomous, ordered and continuous outcome variables
iot module to estimate Leontief Input-Output Table
ipabcstats module to compare survey and back check data, producing an Excel output of comparisons and error rates
ipdfc module to reconstruct individual participant data from a published Kaplan-Meier curve
ipdforest module to produce forest plot for individual patient data IPD meta-analysis (one stage)
ipdmetan module for performing two-stage IPD meta-analysis
ipdpower module to perform simulation based power calculations for mixed effects modelling
ipf module to perform log-linear modelling using Iterative Proportional Fitting
ipfraking module to perform iterative proportional fitting, aka raking
ipfweight module to create adjustment weights for surveys
ipshin module to perform Im-Pesaran-Shin panel unit root test
ipwbreg module to compute inverse propensity weights from Bernoulli regression
iquantile module to calculate interpolated quantiles
ira module to calculate rwg and related interrater agreement indices
irax module to perform isotonic regression analysis
irr module to calculate the (periodic) internal rate of return for a series of periodic cash flows.
irrepro module to produce a simulation of irreproducible results
irscharities module to import and format IRS Exempt Organization Business Master File Data
isa module to perform Imbens' (2003) sensitivity analysis
isco module to recode 4 digit ISCO-68 occupational codes
iscogen module to translate ISCO codes
iscoil module to recode Israeli CBS occupation standard classification into ISCO-08 occupational classification
iscooesch module to recode ISCO codes into Oesch class scheme
isko module to recode 4 digit ISCO-88 occupational codes
isograph module to compute inequality over logit ranks of social hierarchy
isopoverty module to generate data for Inequality-Poverty and Iso-Poverty curves
istdize module to generate indirectly standardized rates using a standard population
isvar module to filter names into variable names and others
itpscore module to implement Iterative Propensity Score Logistic Regression Model Search Procedure
itsa module to perform interrupted time series analysis for single and multiple groups
itsamatch module to perform matching in multiple group interrupted time-series analysis
itsaperm module to perform permutation tests for matched multiple group interrupted time series analysis
itsarand module for conducting randomization tests for single-case and multiple-baseline AB phase designs
itsp_ado module to accompany Introduction to Stata Programming book
itspower module for simulation based power calculations for linear interrupted time series (ITS) designs
itvalpctile module for estimation of interval-valued percentiles (quantiles) for interval-valued data
ivactest module to perform Cumby-Huizinga test for autocorrelation after IV/OLS estimation
ivbounds module providing instrumental variable method to bound treatment-effects estimates with potentially misreported and endogenous program participation
ivcheck module to choose between OLS and contaminated IV
ivcrc module to implement the instrumental variables correlated random coefficients estimator
ivdesc module to profile compliers and non-compliers for instrumental variable analysis
ivendog module to calculate Durbin-Wu-Hausman endogeneity test after ivreg
ivgauss2 module to estimate two-parameter log-inverse Gaussian regression
ivglog module to estimate inverse Gaussian distribution-log link MLE model
ivgmm0 module to perform instrumental variables via GMM
ivgravity module containing method-of-moment IV estimators of exponential-regression models with two-way fixed effects from a cross-section of data on dyadic interactions and endogenous covariates
ivhettest module to perform Pagan-Hall and related heteroskedasticity tests after IV
ivolsdec module to produce decomposition of the IV-OLS coefficient gap
ivpermute module to estimate nearly collinear robust instrumental variables regression
ivpois module to estimate an instrumental variables Poisson regression via GMM
ivprob-ivtobit -ivtobit modules to estimate instrumental variables probit and tobit
ivprob-ivtobit6 -ivtobit6 modules to estimate instrumental variables probit and tobit
ivqreg2 module to provide structural quantile function estimation
ivreg2 module for extended instrumental variables/2SLS and GMM estimation
ivreg210 module for extended instrumental variables/2SLS and GMM estimation (v10)
ivreg28 module for extended instrumental variables/2SLS and GMM estimation (v8)
ivreg29 module for extended instrumental variables/2SLS and GMM estimation (v9)
ivreg2h module to perform instrumental variables estimation using heteroskedasticity-based instruments
ivreg2hdfe module to estimate an Instrumental Variable Linear Regression Model with two High Dimensional Fixed Effects
ivreg_ss module to compute confidence intervals, standard errors, and p-values in an IV regression in which the excluded instrumental variable has a shift-share structure
ivreghdfe module for extended instrumental variable regressions with multiple levels of fixed effects
ivregress2 module to export first and second-stage results similar to ivregress
ivreset module to perform Ramsey/Pesaran-Taylor/Pagan-Hall RESET specification test after IV/GMM/OLS estimation
ivrobust module to perform weak instrument test for a single endogenous regressor in TSLS and LIML
ivtreatreg module to estimate binary treatment models with idiosyncratic average effect
ivvif module to report variance inflation factors after IV

J

jarowinkler module to calculate the Jaro-Winkler distance between strings
jb module to perform Jarque-Bera test for normality on series
jb6 modules to perform Jarque-Bera test for normality
jc module to dynamically load and call Java plugins
jformat module to justify formats for a list of variables
jmpierce module to perform Juhn-Murphy-Pierce decomposition
jmpierce2 module to compute trend decomposition of outcome differentials
jnsn module to fit Johnson distributions
johans module to perform Johansen-Juselius ML estimates of cointegration
joinvars module to join values of variables
jonter module to perform Jonckheere-Terpstra test
joy_plot module to produce joy plots
joyplot module to produce joyplots or ridgeline plots
jrule module to detect model misspecifications in SEM
jsonio module for I/O operations on JSON data

K

kalpha module to compute Krippendorff's Alpha-Reliability
kanom module to estimate Krippendorff's alpha for nominal variables
kapgof module to compute confidence intervals for the kappa statistic
kaplansky module to graph examples of distributions of varying kurtosis
kappa2 module to produce Generalizations of weighted kappa for incomplete designs
kappaetc module to evaluate interrater agreement
kapprevi module to plot the dependence of kappa statistic on true prevalence
kaputil module to generate confidence intervals and sample size calculations for the kappa-statistic
katego module to split a continuous numerical variable in custom categories
kdbox module to generate kernel density plot with boxplot
kdens module for univariate kernel density estimation
kdens2 module to estimate bivariate kernel density
kdmany module to perform kernel density estimation for several variables
keeporder module to keep and order a set of variables
keepvar module to keep a list of variables in the order of their appearance in the list
kernel module to compute various kernels
kernreg1 module to compute kernel regression (Nadaraya-Watson estimator)
kernreg2 module to compute kernel regression (Nadaraya-Watson estimator)
keyby module to key the dataset by a variable list
keyplot module to generate scatter plot with keys in user-chosen positions
kfoldclass module for generating classification statistics of k-fold cross-validation for binary outcomes
khb module to decompose total effects into direct and indirect via KHB-method
kinkyreg module to perform kinky least squares estimation and inference
kit_livingincome module providing Tables and Bar charts of the Gap to the Living Income Benchmark
kitchensink module to return the model with the highest number of statistically significant predictors
kmatch module module for multivariate-distance and propensity-score matching, including entropy balancing, inverse probability weighting, (coarsened) exact matching, and regression adjustment
kmest module to compute Kaplan-Meier survival probabilities as estimation results
knapsack module to solve the knapsack problem
kobo2stata module to create labelled Stata datasets from KoboToolbox
konfound module to quantify robustness of causal inferences
kotlarski module to execute deconvolution kernel density estimation and produce a robust construction of its uniform confidence band
kountry module to standardize country names across various datasets
kpss module to compute Kwiatkowski-Phillips-Schmidt-Shin test for stationarity
kr20 module to calculate Kuder-Richardson coefficient of reliability
krippalpha module to compute Krippendorff's alpha intercoder reliability coefficient
krls module to perform Kernel–Based Regularized Least Squares
ksi module to compute Krugman specialization index
kssur module to calculate Kapetanios, Shin & Snell unit root test statistic along with critical values and p-values
ksur module to calculate Kapetanios & Shin unit root test statistic along with finite-sample critical values and p-values
kwallis2 module to perform Kruskal-Wallis Test for equality of populations
kwstat module to compute kernel weighted sample statistics
ky_fit module to fit mixture models of the Kapteyn-Ypma type to linked survey and administrative data

L

labcenswdi module to automatically manage datasets obtained from US Census 2000 and World Development Indicators databases
labeldatasyntax module to produce syntax to label variables and values, given a data dictionary
labellacking module to report numeric variables with values lacking value labels
labellist module to list value labels
labelmiss module to label missing data
labelsof module to obtain a list of labeled values
labelutil programs to create multiple value labels
labgen module to generate or replace variables with definitions in variable labels
lablist module to list value labels (if present) for one or more variables
labmatch module to find observations by label values
labmm module to modify multiple value labels simultaneously
labmv module to change numeric values to extended missing values preserving value labels
labone module to label variables after import excel
labrec module to recode variables according to value label
labsort module to recode a grouping variable according to a group statistic and reorder its value labels
labsumm module to generate summary table with variable labels
labundef module to list undefined value labels attached to variables in the current dataset
labup module to module to order/move variables based on label contents
labutil modules for managing value and variable labels
labutil2 module to manage value and variable labels
labvalch3 module to change value labels
labvalcl module to clear value labels of null strings
labvalpool module to change value labels
labvars module to attach a list of labels to varlist
lambda module for Goodman and Kruskal's lambda measures for two-way tables
landemets module to compute boundaries for group sequential clinical trials using alpha spending functions
laplacereg module to perform Laplace regression for censored data
lars module to perform least angle regression
lasagna module to produce lasagna plots
lassopack module for lasso, square-root lasso, elastic net, ridge, adaptive lasso estimation and cross-validation
lastupto module to collapse a dataset to have 1 observation for each of a list of X-values
latab module to generate LaTeX output from tabulate
lbpower module to calculate approximate power (or sample size) for longitudinal studies with binary response and two equally sized treatment groups
lbsvmat module to create labeled variables from a matrix
lclogit module to fit latent class conditional logit models via EM algorithm
lclogit2 module to estimate latent class conditional logit models
lcmc module to estimate latent class missing covariate model for continous main response, ordinal covariate with missing values, and informative selection
ldecomp module decomposing the total effects in a logistic regression into direct and indirect effects
ldtest module to compute Lorenz Dominance tests
leanout module to produce lean output formatting for estimation results
leebounds module for estimating Lee (2009) treatment effect bounds
leedtwoway module to solve two way labor models
leftalign module to left-align (or right-align) variables
levels module to report distinct levels of integer or string variable
levene module to test for equal population variances
levinlin module to perform Levin-Lin-Chu panel unit root test
levpredict module to compute log-linear level predictions reducing retransformation bias
lfk module to compute LFK index and Doi plot for detection of publication bias in meta-analysis
lfsum modules to describe variables located by name fragments
lgamma2 module to estimate two-parameter log-gamma regression
lgraph module to draw line graphs with optional error bars
lianxh module to Search and share Stata resources and blogs within Stata Command Window
libd3 module providing D3js Mata library
libhtml module providing an object oriented implementation of HTML in Mata
libjson module to provide Mata class library for obtaining and parsing JSON strings into object trees
lincheck module to graphically assess the linearity of a continuous covariate in a regression model
lincom2 module to compute multiple linear combinations
lincomest module to generate linear combinations of estimators saved as estimation results
linequate module to calculate linear equating constants using the Tucker and Levine Methods
linkplot module for linked (connected) scatter plots
lintrend module to graph observed proportions or means for a continuous or ordinal X variable
linuxlsd1 module to create a dataset of file records from the output of a Linux ls -d1 command
linuxlsdl module to create a dataset of file records from the output of a Linux ls -d1 command
lisrelinput module to generate input for pasting into LISREL
listmiss module to analyse missing values related to an estimation command
listsome module to list a (possibly random) sample of observations
listtab module to list variables as rows of a TeX, HTML or word processor table
listtex module to list variables as rows of a TeX, HTML or word processor table
listutil modules to manipulate lists of words
ljs module to left-justify string variables for printing
lmabg Module to compute OLS Autocorrelation Breusch-Godfrey Test at Higher Order AR(p)
lmabg2 Module to Compute 2SLS-IV Autocorrelation Breusch-Godfrey Test at Higher Order AR(p)
lmabgnl module to compute NLS Autocorrelation Breusch-Godfrey Test at Higher Order AR(p)
lmabgxt module to compute Panel Data Autocorrelation Breusch-Godfrey Test
lmabp module to compute Box-Pierce Autocorrelation LM Test at Higher Order AR(p)
lmabp2 module to compute 2SLS-IV Box-Pierce Autocorrelation LM Test at Higher Order AR(p)
lmabpg module to compute OLS Autocorrelation Breusch-Pagan-Godfrey Test at Higher Order AR(p)
lmabpg2 Module to Compute 2SLS-IV Autocorrelation Breusch-Pagan-Godfrey Test at Higher Order AR(p)
lmabpgnl Module to Compute NLS Autocorrelation Breusch-Pagan-Godfrey Test at Higher Order AR(p)
lmabpgxt module to compute Panel Data Autocorrelation Breusch-Pagan-Godfrey Test
lmabpnl module to compute NLS Autocorrelation Box-Pierce Test at Higher Order AR(p)
lmabpxt module to compute Panel Data Autocorrelation Box-Pierce Test
lmabxt module to compute Panel Autocorrelation Baltagi Test
lmadurh module to compute Durbin h, Harvey LM, Wald LM Autocorrelation Tests
lmadurh2 module to compute 2SLS-IV Autocorrelation Dynamic Durbin h, Harvey LM, and Wald Tests
lmadurhxt module to Compute Panel Data Autocorrelation Dynamic Durbin h and Harvey LM Tests
lmadurm module to compute OLS Autocorrelation Dynamic Durbin m Test at Higher Order AR(p)
lmadurm2 module to compute 2SLS-IV Autocorrelation Dynamic Durbin m Test at Higher Order AR(p)
lmadurmnl module to compute NLS Autocorrelation Dynamic Durbin m Test at Higher Order AR(p)
lmadurmxt module to compute Panel Data Autocorrelation Dynamic Durbin m Test
lmadw module to compute Durbin-Watson Autocorrelation Test
lmadw2 module to compute 2SLS-IV Autocorrelation Durbin-Watson Test at Higher Order AR(p)
lmadwnl module to compute NLS Autocorrelation Durbin-Watson Test at Higher Order AR(p)
lmadwxt module to compute Panel Data Autocorrelation Durbin-Watson Test
lmalb module to compute Ljung-Box Autocorrelation LM Test at Higher Order AR(p)
lmalb2 module to compute 2SLS-IV Autocorrelation Ljung-Box Test at Higher Order AR(p)
lmalbnl module to compute NLS Autocorrelation Ljung-Box Test at Higher Order AR(p)
lmanlsur module to perform Overall System NL-SUR Autocorrelation Tests
lmareg3 module to compute Overall System Autocorrelation Tests after 3SLS and SURE
lmasem module to perform Overall System Structural Equation Modeling (SEM) Autocorrelation Tests
lmavon module to compute Von Neumann Ratio Autocorrelation Test at Higher Order AR(p)
lmavon2 Module to Compute 2SLS-IV Autocorrelation Von Neumann Ratio Test at Higher Order AR(p)
lmavonnl module to compute NLS Autocorrelation Von Neumann Ratio Test at Higher Order AR(p)
lmavonxt module to compute Panel Data Autocorrelation Von Neumann Ratio Test
lmawxt Module to Compute Panel Data Autocorrelation Wooldridge Test
lmaz module to compute OLS Autocorrelation Z Test at Higher Order AR(p)
lmaznl Module to Compute NLS Autocorrelation Z Test at Higher Order AR(p)
lmcol module to compute OLS Multicollinearity Diagnostic Tests
lmcovnlsur module to perform Breusch-Pagan Lagrange Multiplier Diagonal Covariance Matrix Test after (NL-SUR) Regressions
lmcovreg3 module to Compute Breusch-Pagan Lagrange Multiplier Diagonal Covariance Matrix Test after (3SLS-SURE) Regressions
lmcovsem module to perform Overall System Structural Equation Modeling (SEM) Breusch-Pagan Lagrange Multiplier Diagonal Covariance Matrix Test
lmcovvar module to compute (VAR) Breusch-Pagan Diagonal Covariance Matrix Test
lmcovxt module to Compute Breusch-Pagan Lagrange Multiplier Diagonal Covariance Matrix Test for Panel Data
lmdi module to compute Logarithmic Mean Divisia Index (LMDI) Decomposition
lmeg module to compute Augmented Engle-Granger Cointegration Test at Higher Order AR(p)
lmfreg module to Compute OLS Linear vs Log-Linear Functional Form Tests
lmfreg2 module to compute 2SLS-IV Linear vs Log-Linear Functional Form Tests
lmgc module to compute Granger Causality Test at Higher Order AR(p)
lmharch module to compute OLS Heteroscedasticity Engle (ARCH) Test
lmharch2 Module to Compute 2SLS-IV Heteroscedasticity Engle (ARCH) Test
lmharchnl Module to Compute NLS Heteroscedasticity Engle (ARCH) Test
lmharchxt Module to Compute Panel Data Heteroscedasticity Engle (ARCH) Test
lmhcw Module to Compute OLS Heteroscedasticity Cook-Weisberg Test
lmhcw2 Module to Compute 2SLS-IV Heteroscedasticity Cook-Weisberg Test
lmhcwnl module to compute NLS Heteroscedasticity Cook-Weisberg Test
lmhcwxt Module to Compute Panel Data Heteroscedasticity Cook-Weisberg Test
lmhgl module to Compute Glejser Lagrange Multiplier Heteroscedasticity Test for Residuals after OLS Regression
lmhgl2 Module to Compute 2SLS-IV Heteroscedasticity Glejser Test
lmhglnl module to compute NLS Heteroscedasticity Glejser Test
lmhharv module to Compute Harvey Lagrange Multiplier Heteroscedasticity Test for Residuals after OLS Regression
lmhharv2 Module to Compute 2SLS-IV Heteroscedasticity Harvey Test
lmhhp Module to Compute OLS Heteroscedasticity Hall-Pagan Test
lmhhp2 Module to Compute 2SLS-IV Heteroscedasticity Hall-Pagan Test
lmhhpnl module to compute NLS Heteroscedasticity Hall-Pagan Test
lmhhpxt module to compute Panel Data Heteroscedasticity Hall-Pagan Test
lmhlmxt module to Compute Breusch-Pagan Lagrange Multiplier Panel Heteroscedasticity Test
lmhlrxt module to Compute Greene Likelihood Ratio Panel Heteroscedasticity Test
lmhmss2 Module to Compute 2SLS-IV Heteroscedasticity Machado-Santos-Silva Test
lmhnlsur module to perform Overall System NL-SUR Heteroscedasticity Tests
lmhreg3 module to compute Overall System Heteroscedasticity Tests after (3SLS-SURE) Regressions
lmhsem module to perform Overall System Structural Equation Modeling (SEM) Heteroscedasticity Tests
lmhwald module to compute OLS Heteroscedasticity Wald Test
lmhwaldxt module to compute Panel Data Heteroscedasticity Wald Test
lmnad Module to Compute OLS Non Normality Anderson-Darling Test
lmnad2 Module to Compute 2SLS-IV Non Normality Anderson-Darling Test
lmnadnl Module to Compute NLS Non Normality Anderson-Darling Test
lmnadxt module to compute Panel Data Non Normality Anderson-Darling Test
lmndh Module to Compute OLS Non Normality Doornik-Hansen Test
lmndp module to Compute OLS Non Normality D'Agostino-Pearson Test
lmndp2 module to compute 2SLS-IV Non Normality D'Agostino-Pearson Test
lmngr module to compute Jarque-Bera Non Normality Lagrange Multiplier Runs Test for Residuals after OLS Regression
lmngry module to compute Geary Non Normality Lagrange Multiplier Runs Test
lmngry2 Module to Compute 2SLS-IV Non Normality Geary Runs Test
lmngryxt module to compute Panel Data Non Normality Geary Runs Test
lmnjb module to compute Lagrange Multiplier LM Jarque-Bera Normality Test
lmnjbnl module to compute NLS Non Normality Jarque-Bera Test
lmnjbxt Module to Compute Panel Data Non Normality Jarque-Bera Test
lmnnlsur module to perform Overall System NL-SUR Non-Normality Tests
lmnreg3 module to compute Overall System Non Normality Tests after (3SLS-SURE) Regressions
lmnsem module to perform Overall System Structural Equation Modeling (SEM) Non Normality Tests
lmnwhite module to Compute White Non Normality Lagrange Multiplier Test after OLS Regression
lmnwhite2 Module to Compute 2SLS-IV White IM Non Normality Test
lmnwhitenl module to compute NLS Non Normality White Test
lmnwhitext module to compute Panel Data Non Normality White Test
lmoments module to generate L-moments and derived statistics
lms module to perform least median squares regression fit
lmsrd module to compute Spurious Regression Diagnostic after OLS Regression
lmtest module to perform Lagrange multiplier test after constrained maximum likelihood estimation
loasampsi module to compute power and sample size for limits of agreement (LOA) analysis
localp module for kernel-weighted local polynomial smoothing
locpr module for semi-parametric estimation
loevh module to compute Guttman errors and Loevinger H coefficients
log2do2 module to convert log file to do file
log2html module to produce HTML log files
log2markup module to transform a Stata text log into a markup document
logitcprplot module to graph component-plus-residual plot for logistic regression
logitfe module to compute analytical and jackknife bias corrections for fixed effects estimators of panel logit models with individual and time effects
logithetm module to estimate Logit Multiplicative Heteroscedasticity Regression
logittorisk module for conversion of logistic regression output to differences and ratios of risk
lognfit module to fit lognormal distribution by maximum likelihood
logout module to convert log or ASCII files into various output formats
logpred module to calculate logistic regression probabilities
logtest module to test significance of a predictor in logistic models
lomackinlay module to perform Lo-MacKinlay variance ratio test
lomodrs module to perform Lo R/S test for long range dependence in timeseries
longch module to identify how many records satisfy a condition
longplot module to produce exploratory plot for longitudinal data
longshape module to reshape long (limited alternative version)
looclass module for generating classification statistics of Leave-One-Out cross-validation for binary outcomes
loocv module to perform Leave-One-Out Cross-Validation
lookfor2 module to search for string in variable names, variable labels, value labels, and notes
lookfor_all module to search for variables/patterns in .dta files
lookfor_val module to search the current dataset for values that match a specified pattern
lookforit module to search variable names and labels for some string or strings
loopplot modules to generate scatter plots with loops
lorenz module to estimate and display Lorenz curves and concentration curves
louvain module to find communities in weighted graph
lowyseattle module for managing settings and recompiling
lowyseattlea module for tables, statistics, data management, output
lowyseattleb module for creating, transforming, labeling, variables
lppinv module to solve an under-, over- and identified linear problem without an objective function with the Moore-Penrose pseudoinverse and singular value decomposition (SVD)
lprplot module to produce logistic regression partial residual plots
lrchg module to calculate change in coefficients between logistic models
lrdrop1 module to calculate likelihood-ratio test after dropping one term
lrmatx module to make logistic regression estimates available
lrplot module to plot coefficients from a logistic regression
lrseq module to calculate sequential likelihood-ratio test after model estimation
lrutil modules providing utilities for logistic regression
lsacsetup module to create a longitudinal dataset for Growing Up in Australia: The Longitudinal Study of Australian Children (LSAC)
lstack module to stack variables with labelled _stack
lstrfun module to modify long local macros
ltable2 module to generate life tables for rare events
ltimbimata module containing six general-purpose Mata functions
luvain module to find communities in weighted graph
lvalues module for letter value calculation
lvr2plot2 module to produce leverage versus squared residual plot with Cook's D
lxhuse module to access Stata datasets of lianxh.cn blogs
lxpct_2 module to calculate multistate life expectancies

M

m_stats module to implement interpoint distance distribution analysis
mac_unab module to unabbreviate Global Macro Lists
macrof module to compute the macroF evaluation criterion for multi-class outcomes
madfuller module to perform Dickey-Fuller test on panel data
madot module to create dot plot for summarizing pooled estimates of multiple outcomes from meta-analysis
mads module to calculate Median Absolute Deviations
mahapick module to select matching observations based on a Mahalanobis distance measure
mail module to send progress reports (Mac OSX/Linux/Unix)
majority module for majority calculations for real or hypothetical elections
makeddi module to improve the quality and efficiency of meta-data documentation production
makehlp module to automatically create a help file
makeid module to create a unique ID for every observation in the dataset.
makematrix module to make a matrix of results from other commands
maketex module to generate LaTeX code from a text file
malmq2 module to compute Malmquist Productivity Index
manski_ci module to use Manski type bounds (Manski 2003) to calculate confidence intervals around a treatment variable's regression coefficient in a (covariate-adjusted) regression
map module to map string variables using an external dictionary file
mapch module map chains of events
maptile module to map a variable
margdistfit module to check the distributional assumptions underlying a parametric regression model
margeff module to compute average marginal effects for categorical and limited dependent variable models
margfx module to compute mean marginal effects with nonlinear models
margin module to compute average marginal effects for categorical and limited dependent variable models
marginscontplot2 module to graph margins for continuous predictors
margintegrate module to estimate non-parametric smooth functions for generalized additive models
marglmean module to compute marginal log means from regression models
margprev module to compute marginal prevalences from binary regression models
marhis module to produce predictive margins and marginal effects plots with histogram after regress, logit, xtmixed and mixed
mark_changes module to generate a variable indicating where one or more variables changes value
markdoc module for literate programming
marker module to generate indicator variable marking desired sample
markov module to generate Markov probabilities
markstat module to support literate data analysis using Stata and Markdown
marktouse module to mark the observations to be used
markupest module for markup estimation via Micro and Macro approaches
mat2txt module to write matrix to ASCII file
matamatrix module to enable using Mata functions on Stata matrices
matchit module to match two datasets based on similar text patterns
matin4-matout4 -matout4 module to import and export matrices
matmap module to perform elementwise calculations for matrices
matnames module to return matrix row and column names
matodd modules to produce various matrix tasks
matpwcorr module to takes the output from pwcorr and creates the corresponding matrices
matrixof module to produce matrix or vector of results for paired or single variables
matrixtools module to build, present and style Stata matrices
matsave module to save and load matrices
matsort module to sort a matrix by a given column
matvsort module for sorting vectors or rows or columns of matrices
matwrite module to write Stata variables as MATLAB matrices
mauchly module to compute Mauchly’s sphericity test for repeated measures ANOVA models
maxdrawdown module to calculate the maximum drawdown of a stock, fund or other financial product
mbitobit module to fit bivariate Tobit regression
mbsens module to compute Sensitivity metric for matched sample using McNemar's test
mc module to calculate a matched concordance index
mca module to perform multiple correspondence analysis
mcenter module to center variables at their means
mces module for Marginal Comparison Effect Sizes
mcib module to estimate income distribution and inequality statistics from grouped data
mcl module to estimate multinomial conditional logit models
mcmccqreg module to perform simulation assisted estimation of censored quantile regression using adaptive Markov chain Monte Carlo
mcmclinear module for MCMC sampling of linear models
mcmcstats module to compute convergence and summary statistics for MCMC estimation
mcqscore module to score the Monetary Choice Questionnaire using logistic regression
mcwr module to compute Markov chain with rewards calculations
mdensity module for univariate kernel density estimation, for variables or groups
mdepriv module to compute synthetic indicators of multiple deprivation
mdesc module to tabulate prevalence of missing values
mean2 module to make a table of estimate means with subpopulation differences
meaning module to use internet search for the meaning for a word or phrase
medcouple module to compute medcouple measure of asymmetry and heaviness of the tails
median module to perform the median test
mediation module for causal mediation analysis and sensitivity analysis
medoid module to calculate medoids
medsem module to perform mediation analysis using structural equation modelling
medsurv module to calculate the median survival time after Cox/Poisson regression
mehetprob module to compute marginal effects at means and their standard errors after hetprob
meloreg2 module to perform Minimum Expected Loss (MELO) Instrumental Variables Regression
melt module to melt variables into a dataset containing aggregated data by variable
meoprobit module to compute marginal effects after estimation of ordered probit
mequate module to calculate equating constants using the Mean/Mean and Mean/Sigma methods
meresc module to rescale the results of mixed nonlinear probability models
mergeall module to merge multiple files
mergemany module to merge many files
mergepoly module to merge adjacent polygons from a shapefile
merlin module to fit mixed effects regression for linear and non-linear models
meta_analysis module to perform subgroup and regression-type fixed- and random-effects meta-analyses
meta_lr module to graph positive and negative likelihood ratios in diagnostic test
metaaggr modules for meta-analysis of aggregate data
metaan module to perform fixed- or random-effects meta-analyses
metabias module to test for small-study effects in meta-analysis
metacum module to perform cumulative meta-analysis, with graphics
metadata module to enable access to metadata
metadialog module to provide sub-menu and dialogs for meta-analysis commands
metadta module to perform fixed- and random-effects meta-analysis and meta-regression of diagnostic accuracy studies
metaeff module to perform effect sizes calculations for meta-analyses
metafrag module to compute the fragility index for meta-analysis
metafunnel module to produce funnel plots for meta-analysis
metagen module to perform meta-analysis of genetic-association studies
metagraph module to draw Forrest plot after meta command
metamiss module to perform meta-analysis with missing data
metamiss2 module accounting for missing outcome data in meta-analysis
metan module for fixed and random effects meta-analysis
metandi module to perform meta-analysis of diagnostic accuracy
metaninf module to evaluate influence of a single study in meta-analysis estimation
metaparm module to perform meta-analysis and transformations using parmest resultssets
metapow module for simulation based sample size calculations for designing new clinical trials and diagnostic test accuracy studies to update an existing meta-analysis
metapred module producing outlier and influence diagnostics for meta-analysis
metapreg module to compute fixed and random effects meta-analysis and meta-regression of proportions
metaprop module to perform fixed and random effects meta-analysis of proportions
metaprop_one module to perform fixed and random effects meta-analysis of proportions
metareg module to perform meta-analysis regression
metastrong module for estimating the proportion of true effect sizes above or below a threshold in random-effects meta-analysis
metatef module to perform IPD meta analysis of an interaction between treatment and a continuous covariate
metatrend module to implement regression methods for detecting trends in cumulative meta-analysis
metatrim module to perform nonparametric analysis of publication bias
mfelogit module to estimate marginal effects (AME) and average treatment effects (ATE) in fixed effect logit models
mfilegr module to view and save multiple graphs with filenames based on a numeric identifier
mfpi module for modelling and displaying interactions
mfpigen module for modelling and displaying interactions between continuous predictors
mfpmi module to build multivariable fractional polynomial models in multiply imputed data
mfx2 module to enhance mfx command for obtaining marginal effects or elasticities after estimation
mgbe module to compute Multimodel Generalized Beta Estimator
mgen module to apply generate to a matrix
mgof module to perform goodness-of-fit tests for multinomial data
mhl module to compute Hodges and Lehman (1963) robust measure of location
mhtexp module to perform multiple hypothesis testing correction procedure
mhtreg module for multiple hypothesis testing controlling for FWER
mi_impute_wlogit module to perform weighted multiple imputation for binary/categorical variables "- mi_mvncat module to assign ""final"" values to (mvn) imputed categorical variables"
mi_twoway module for computing scores on questionnaires containing missing item responses
mibmi module for cleaning and multiple imputation algorithm for body mass index (BMI) in longitudinal datasets
mice module for multiple imputation of missing values
mice7 module for multiple imputation of missing values (version 7)
mict module to provide Multiple imputation for Categorical Time-series
midas module for meta-analytical integration of diagnostic test accuracy studies
mif2dta module convert MapInfo Interchange Format boundary files to Stata boundary files
miinc module to conduct multi-model inference using information criteria
mim module to analyse and manipulate multiply imputed datasets
mimix module to perform reference based multiple imputation for sensitivity analysis of longitudinal clinical trials with protocol deviation
mimpt module to impute missing values and persist in case of non-convergence
mimrgns module to run margins after mi estimate
mimstack module to stack multiply-imputed datasets into format required by mim
minap module to calculate minimum average partial correlation for principal components
minmse module to create balanced groups for treatment in experiments with one or several treatment arms
mint module to examine across-groups equivalence of confirmatory factor analysis (CFA) measurement model parameters
miparallel module to perform parallel estimation for multiple imputed datasets
mipolate module to interpolate values
mira module to compute Rubin's measure for multiple imputation regression analysis
missing module to replace missing values
missingplot module to draw plot showing patterns of missing values in a dataset
missings module to manage missing values
misum module to calculate summary statistics in MI dataset
mivcausal module for testing the hypothesis about the signs of the 2SLS weights
mivif module to calculate variance inflation factors after mi estimate regress
mixlogit module to fit mixed logit models by using maximum simulated likelihood
mixlogitwtp module to estimate mixed logit models in WTP space
mixmcm module to estimate finite mixtures of non-stationary Markov chain models by maximum likelihood (ML) and the Expectation-Maximization (EM) algorithm
mixmixlogit module to estimate mixed-mixed multinomial logit model
mkbilogn module to create bivariate lognormal variables
mkcorr module to generate correlation table formatted for easy inclusion in articles
mkdat module providing easy SOEP retrievals
mkdensity module to graph kernel densities of several variables
mkern module to perform multivariate nonparametric kernel regression
mkest module to convert variables to estimates matrix
mkprofile module to create or edit your 'profile.do'
mkproject module to create a project folder with some boilerplate code and research log
mkstrsn modules to format Social Security number variables
mktab module to print table of estimates in delimited or screen-presentation format
mlad module to perform maximum likelihood using automatic differentiation
mlboolean module to implement Boolean logit and probit
mlcoint module to compute Johansen cointegration tests
mlogitroc module to calculate multiclass ROC Curves and AUC from Multinomial Logistic Regression
mlogpred module to produce predicted probabilities after mlogit and svymlog
mlowess module for lowess smoothing with multiple predictors
mlr2sls module for 2SLS estimation with multiple-LATEs robust standard error under treatment effect heterogeneity
mlt module to provide multilevel tools
mmat2tex module to output Mata matrix as LaTeX table
mmeiv module to perform Multiple Marginal Effects IV Estimation
mmerge module: Safer and easier to use variant of merge.
mmodes module to calculate the mode for a numeric varlist
mmqreg module to estimate quantile regressions via Method of Moments
mmsel module to simulate (counterfactual) distributions from quantile regressions (w/optional sample selection correction)
mmsrm module to estimate Multidimensional Marginally Sufficient Rasch Model (MMSRM)
mmws module to perform marginal mean weighting through stratification
mnthplot module for scatter plot for monthly data with repetition of data
mod11 module to generate Chile's National Identification Number (RUT) check digit (DV) (modulo 11)
modeldiag module to generate graphics after regression
modlpr module to estimate long memory in a timeseries
mog module to produce one way or two way tables of means (or totals)
mol module to evaluate literacy level
moments module to compute moment-based statistics
moments2 module to compute skewness and kurtosis measures
moranplot module to produce Moran scatter plots
moransi module to compute Moran's I
more_clarify module to estimate quantities of interest through simulation and resampling methods
moremata module (Mata) to provide various functions
moreobs module to add observations to dataset
moss module to find multiple occurrences of substrings
motivate module providing motivation to users
motivatedolly module to provide quotes, lyrics and links to motivational songs from Dolly Parton
movavg module using Mata to generate Moving Averages
movestay module for maximum likelihood estimation of endogenous regression switching models
mpi module to compute the Alkire-Foster multidimensional poverty measures and their decomposition by deprivation indicators and population sub-groups
mplotoffset module to produce marginsplots with offset plotting symbols
mpovline module to calculate FGT0, FGT1 and FGT2 by intervals of multiple thresholds
mpr module for computing the Medication Possession Ratio
mqgamma module to estimate quantiles of potential-outcome distributions
mrdum module to create dummy variables and summary table for multiple response data
mrobust module to estimate model robustness and model influence
mrprobit module to estimate probit with Misclassification of the Dependent Variable
mrsprep module to estimate marginal relative survival models
mrtab module to compute one- and two-way tables of multiple responses
mscatter module to produce multiple scatter plots
msdeco module to calculate the Mookherjee & Shorrocks (1982) over-time inequality decomposition by subgroup
msdirb module to create a dataset of file names from the output of a MS-DOS dir/b command (Windows only)
mseffect module to estimate the mean effect size of (binary/multiple group) treatment on multiple outcomes
msp module to perform the Mokken Scale Procedure
msplot module for multiple median-spline plots
mss module to perform heteroskedasticity test for quantile and OLS regressions
mstdize module to produce marginal standardization of two-way tables
mstore module to Store and Retrieve Matrices with Dataset
mtab module to store results in a matrix
mtad module to perform Multinomial Test of Agglomeration and Dispersion
mtebinary module to compute Marginal Treatment Effects (MTE) With a Binary Instrument
mtefe module to compute marginal treatment effects with factor variables
mtemore module to compute Marginal Treatment Effects (MTE) With a Binary Instrument
mtpi module for the modified Toxicity Probability Interval design
mtreatreg module to fits models with multinomial treatments and continuous, count and binary outcomes using maximum simulated likelihood
mulogit module to calculate multivariate and univariate odds ratios in logistic regression
multencode module to encode multiple string variables into numeric
multibar module to produce bar and dot graphs for use with overlapping over() categories
multicoefplot module to produce advanced repeated cross-section graphical analysis
multidensity module for kernel density estimation for many variables or groups
multidot module for multiple panel dot charts and similar
multif module to construct multiple if-restrictions with the same value for different variables
multiline module for multiple panel line plots
multimport module to import multiple non-Stata datafiles into memory, appending them automatically
multipurt module to run 1st and 2nd generation panel unit root tests for multiple variables and lags
multishell module to allot do files and variations of loops across parallel instances of Windows Stata and computers efficiently
multistate module to perform multi-state survival analysis
multivrs module to conduct multiverse analysis
mundlak module to estimate random-effects regressions adding group-means of independent variables to the model
muxplot module to produce scatter plots with y versus multiple x variables
muxyplot module to produce scatter plots with multiple x and y variables
mvcorr module to generate moving-window correlation or autocorrelation in time series or panel
mvdcmp module to compute multivariate decomposition for nonlinear response models
mvfiles module to provide a convenient way to move/copy matched files from a specified input directory (also including, if wanted, additionally recursively matched subsets of files within distinctly matched offspring-directories) to a specified output directory
mvmeta module to perform multivariate random-effects meta-analysis
mvnxpb module for computation of multivariate normal probabilities using bivariate conditioning
mvport module for Collection, Optimization and Backtest of Financial Portfolios
mvprobit module to calculate multivariate probit regression using simulated maximum likelihood
mvsamp1i module to determine sample size and power for multivariate regression
mvsampsi module to determine sample size and power for multivariate regression
mvsktest module to test for multivariate skewness and kurtosis
mvsumm module to generate moving-window descriptive statistics in time series or panel
mvtest module to perform multivariate F tests
mvtnorm module to work with the multivariate normal and multivariate t distributions, with and without variable truncation
mvtobit module to calculate multivariate tobit models by simulated maximum likelihood (SML)
myaxis module to reorder categorical variable by specified sort criterion
mycd10 module to process ICD-10 diagnosis and procedure codes
mycolours module for setting a palette of colours through local macros
mydatelabels module to generate axis labels with a label every time a component changes
mylabels module for axis labels or ticks on transformed scales or for daily dates
mypkg module to inform on packages installed over net

N

nb_adjust module to identify and adjust outliers of a variable assumed to follow a negative binomial distribution
nbercycles module to generate graph command (and optionally graph) timeseries vs. NBER recession dating
nbfit module for fitting negative binomial distribution by maximum likelihood
nbinreg module to estimate negative binomial regression models
nbstrat module to estimate Negative Binomial with Endogenous Stratification
ncf modules related to the noncentral F distribution
nct modules related to the noncentral t distribution
ndbci module extending ci for single variable with exposure time.
nearest module to calculate nearest neighbours from point coordinates
nearmrg module to provide nearest-match merging of datasets
nearstat module to calculate distance-based variables and export distance matrix to text file
nehurdle module for estimation of models with corner solutions
neoclassical module to estimate neoclassical education transitions model
netplot module to provide social network visualization
netreg module to perform linear regression of a network response with the exchangeable assumption
network module to perform network meta-analysis
newey2 module to extend newey (HAC covariance estimation)
newsimpact module to compute news impact curve for ARCH models
next module to perform regression discontinuity
ngram module to provide n-gram feature extractor
nharvey module to perform Nyblom-Harvey panel test of common stochastic trends
nicedates module for nice dates, especially for time series graphs
niceest module to export regression table to excel
niceloglabels module to produce nice axis labels for logarithmic scales
nicewords module to pay compliments
njc_stuff module documenting Stata programs and help files by Nicholas J. Cox
nlcheck module to check linearity assumption after model estimation
nlcorr module to compute correlation metric for cross-sample comparisons using non-linear probability models
nmissing module to show numbers of missing or present values
nnest module to perform J test and Cox-Pesaran-Deaton test for nonnested models
nnipolate module for nearest neighbour interpolation
nnmatch module to compute nearest-neighbor bias-corrected estimators
nonparmde module to calculate the minimum detectable effect in randomized experiment
nopomatch module to implement Nopo's decomposition
norm module to normalize variables
normalbvr module to generate Normal bivariate ridits
normalizepath module to parse (and normalize) files' paths
normalrir module to calculate ridits of inverse ridits between Normal populations
normtest module to perform tests of univariate kurtosis and skewness
npeivreg module for estimation of nonparametric errors-in-variables (EIV) regression and construction of its uniform confidence band
npinfo module to merge network-based nodal characteristics
npiv module to perform Nonparametric instrumental-variable regression on a scalar endogenous regressor
nproc module to produce nonparametric receiver operating curves
npseries module to perform Nonparametric Power Series Estimation
npss module to estimate nonparametric heteroskedastic state space models
npsynth module to implement Nonparametric Synthetic Control Method
nrow module to rename variables as their nth-row values
nruns module to compute number of runs compared with random shuffles
nscale module to scale data
nsplit module to split numeric variable into components
nstage module for multi-arm, multi-stage (MAMS) trial designs for time-to-event outcomes
nstagebin module to perform sample size calculation for multi-arm multi-stage randomised controlled trials with binary outcomes
nstagebinopt module to compute admissible multi-arm multi-stage trial designs with binary outcomes
ntreatreg module for estimation of treatment effects in the presence of neighbourhood interactions
num2base26 module to provide an interface to Mata's numtobase26() function
num2words module to convert numbers to text
numdate module to generate date-times or components
nvars module to count the number of variables
nw_fromlist module to build a network from a list of long-form data
nw_projection module to project a bipartite network into one of its two dimensions
nw_wcc module to calculate Weighted Clustering Coefficients (WCC) in Complex Direct Networks
nwannd module to compute ANND (average nearest neighbor degree) and related measures
nwcluster module to compute the clustering coefficient of a network's vertices
nwdisparity module to calculate the disparity of a network's nodes
nwind module to compute Newey-Windmeijer VCE after ivreg2 GMM-CUE estimation
nwreciprocity module to calculate reciprocity metrics for (weighted) directed networks
nwstrengthcent module to compute Freeman's centrality index (1979) for strength centrality
nysiis module to calculate nysiis codes from string variables
nytimes module to display top news stories from the New York Times

O

oaxaca module to compute the Blinder-Oaxaca decomposition
oaxaca8 module to compute decompositions of outcome differentials
oaxaca9 module to compute the Blinder-Oaxaca decomposition
obsdiff module to identify differences in values across observations for a variable
obsofint module to display observations of interest
ocmt module to perform multiple testing approach in high-dimensional linear regression
ocratio modules to fit continuation-ratio models on ordinal response data
oda module for conducting Optimal Discriminant Analysis (Windows only)
oddsrisk module to convert Logistic Odds Ratios to Risk Ratios
odi module to score Oswestry Disability Index
odkexport module to export xlsForms to readable docx or xlsx files
odkmeta module to import ODK data
odksplit module to split and label multiple response variables generated from ODK or SurveyCTO
oeratio module to calculate ratio of observed to expected outcomes
oesch module to recode ISCO codes into Oesch class scheme
ofrtplot module to plot observed, fitted and residuals versus time variable
oglm module to estimate Ordinal Generalized Linear Models
oglm9 module to estimate Ordinal Generalized Linear Models
omega module to calculate the omega reliability coefficient
omegacoef module to calculate the omega reliability coefficient
omninorm module to calculate omnibus test for univariate/multivariate normality
omodel modules to perform tests on ordered probit and ordered logit models
onespell module to generate single longest spell for each unit in panel data, listwise
onewayplot module for oneway plots
onewplot module for oneway plots
oparallel module providing post-estimation command for testing the parallel regression assumption
openall module to open all specified files with append
opencagegeo module for forward and reverse geocoding using the OpenCage Geocoder API
oplabdata module to load data from the Equality of Opportunity Project
opplot module to generate a vertical bar chart to summarize a binary outcome in cluster survey data
oprobpr module to display predicted probabilities from ordered probit and logit
optaspect module to compute heuristic criteria for optimal aspect ratios in a two-variable line plot
optifact module to find the best summated rating scale from a list of items
ordcatsampsi module to compute power and sample size for ordered categorical outcomes
ordplot module for cumulative distribution plot of ordinal variable
ordvar module to calculate measures of ordinal consensus and dispersion
orse module to save odds ratios and their standard errors after logit, ologit
orth_out module to automate and export summary stats/orthogonality tables
orthog module to orthogonalize variables
osgen module to add Python os_stat() file attributes to a xdir resultsset