Stata外部命令:SSC所有外部命令清单

发布时间:2020-05-16 阅读 1700

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update: 2020/5/24 7:40

SSC - Stata 外部命令列表

A

  • a2group
  • 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
  • ac2
  • acelong module to fit multilevel mixed-effects ACE, AE and ADE variance decomposition models
  • acplot module to plot the autocorrelogram
  • acprplots
  • 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
  • addshare
  • 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
  • adelong
  • 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
  • adjustrcspline
  • admetan module to provide comprehensive meta-analysis
  • admetani
  • 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
  • adofac
  • adoind
  • adoins
  • adolist module to manage lists of ado packages
  • adorestore
  • 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
  • aedots
  • aefdr module to perform false discovery rate p-value adjustment for adverse event data
  • aelong
  • aevolcano module to produce volcano plot for adverse event data
  • aevolcs
  • 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
  • aggr
  • agrm module to calculate van der Eijk's measure of agreement "A"
  • ainequal module to compute measures of inequality
  • airnet module to create networks from airline traffic data
  • ais_tmpm
  • ajv
  • akdensity module to perform adaptive kernel density estimation
  • akdensity0
  • albatross module to create albatross plots
  • albatross_examples
  • 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
  • alogit_postestimation
  • alogit_sim
  • alorenz module to produce Pen's Parade, Lorenz and Generalised Lorenz curve
  • alphawgt module to compute Cronbach's alpha for weighted data
  • alphlist
  • alsmle module to perform Beach-Mackinnon AR(1) Autoregressive Maximum Likelihood Estimation
  • altcharl
  • amcmc module to provide Mata functions and structures for adaptive Markov chain Monte Carlo sampling
  • ancestor
  • 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
  • anovaplot7
  • anymatch module to perform distance matching based on any metric
  • anythingtodate module to convert all types of date variables to Stata date variables
  • aov1cont
  • apc module for estimating age-period-cohort effects
  • apc_cglim
  • apc_ie
  • 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
  • apctlag
  • apoverty module to compute poverty measures
  • appendfile module to append text files
  • appendgz
  • aps
  • archlm module to calculate LM test for ARCH effects
  • archlm2
  • archqq module to generate Q-Q plot and distribution tests for ARCH models
  • ardl module to perform autoregressive distributed lag model estimation
  • ardl_legacy
  • ardl_postestimation
  • ardlbounds
  • arimafit module to calculate AIC, SIC for ARIMA model
  • 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 for complex sample size calculation in randomized trials
  • artbin
  • artbindlg
  • artmenu
  • artpep
  • artpepdlg
  • artsurv
  • artsurvdlg
  • artwhatsnew
  • ascii module to display the ASCII character set
  • ascii2unicode
  • asciiplot module to generate ASCII character map
  • ascol module to convert frequency of stock returns or stock prices
  • ascot
  • asdoc module to create high-quality tables in MS Word from Stata output
  • asgen module to generates 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
  • asubsim
  • atkplot module to generate Atkinson residual normality plots
  • 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
  • avciplots
  • 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
  • avplots2
  • avplots4 module to graph added-variable plots for specified regressors in a single image

B

C

D

  • d3network module to create network visualizations using D3.js to view in browser
  • 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
  • dagumpred
  • 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
  • dbetafit
  • 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
  • dd
  • ddf2dct module to facilitate infiling US Government data distributed with a DDF
  • ddirifit
  • ddt
  • deci module to perform Variable Base conversion
  • decomp module to compute decompositions of earnings gaps
  • decompose module to compute decompositions of wage differentials
  • decompress
  • del
  • dellist
  • 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
  • denton7
  • dentonmq
  • dentonmq7
  • dep4asm module to create [in]dependent variable for alternative-specific models
  • depthplot module to plot one or more variables with depth as vertical axis
  • des10
  • des2 module to describe current dataset with clickable output
  • des_admissable
  • des_bayesfreq
  • des_curtailed
  • des_dtl
  • des_fixed
  • des_gehan
  • des_gs
  • des_ma
  • des_mams
  • 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
  • desrep
  • destest
  • 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
  • dfgls2
  • 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
  • dftolgraph
  • dftolss
  • dfuller2
  • diagplots2
  • 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
  • diagt module to report summary statistics for diagnostic tests compared to true disease status
  • diagtest module to report summary statistics for diagnostic test
  • diagti
  • dicseg
  • 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
  • difflist
  • 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
  • digit
  • digits module to examine digit preferences in numeric variables
  • digituse
  • 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
  • dirifit_postestimation
  • dirlist module to retrieve directory information
  • dirmul
  • 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
  • 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
  • distplot7
  • distrate module to compute direct standardized rates with improved confidence interval
  • div
  • divcat module to calculate five measures of diversity for multiple categories
  • divprob
  • dkdensity
  • 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
  • dochar
  • docharedit
  • docharprog
  • dolog modules to execute commands from a file with logging
  • dolog10
  • dolog11
  • dolog12
  • dolog13
  • dolog14
  • dolog15
  • dolog16
  • dolog6
  • dolog7
  • dolog8
  • dolog9
  • 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
  • doseresponse module to estimate dose-response function through adjustment for the generalized propensity score
  • doseresponse2 module to estimate generalized propensity score
  • doseresponse_model
  • dosmcl
  • 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
  • doubletriangular
  • doubmass module to draw double mass plot
  • dpplot module for density probability plots
  • dpplot7
  • dpredict module to produce dynamic forecasts for ARIMA(p,s,q) models
  • dqd module to compute treatment effects under alternative Parallel-q assumptions
  • drany
  • 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
  • drcatecv
  • drdecomp module to estimate Shapley value of growth and distribution components of changes in poverty indicators
  • drm module to fit Sobel's Diagonal Reference Model (DRM)
  • drmeta module for dose-response meta-analysis
  • drmeta_gof
  • drmeta_graph
  • drmeta_predict
  • 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
  • dslab
  • 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
  • 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
  • duncan2
  • duplist
  • dupneigh
  • dupneigh5
  • dups module to identify and optionally remove duplicate observations
  • durbina2
  • durbinh module to calculate Durbin's h test for serial correlation
  • dview
  • dwstat2
  • dyadid module to perform Dyad ID matching
  • dyads module to transform observations into dyads
  • dyn2do
  • dynardl module to dynamically simulate autoregressive distributed lag (ARDL) models
  • dynhamming
  • 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

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
  • fagani
  • fairlie module to generate nonlinear decomposition of binary outcome differentials
  • far5 module to compute floating absolute risk for Cox and conditional logit regression
  • fastcc
  • fastcd module to automate changing directories
  • fasterxtile
  • fastgini module to calculate Gini coefficient with jackknife standard errors
  • fastmic
  • fastmicd
  • fastreshape module for efficient implementation of reshape for big datasets
  • fastxtile module to generate a variable of quantile categories
  • favplot
  • 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
  • fcollapse
  • fcstats module to compute time series forecast accuracy statistics
  • fdfilter module to implement Corbae-Ouliaris frequency domain filter to time series data
  • fdrisk
  • fdta module to change contents of string variables
  • fedit module to find and edit text file from within Stata
  • fegen
  • feldti module to compare two independent coefficients of reliability
  • fese module to calculate standard errors for fixed effects
  • 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
  • fi_fgp
  • fi_fgp_graph
  • 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
  • figout
  • 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
  • filesys
  • fileutils module for faster file navigation
  • filtertrace module to trace filter or contingency questions
  • find module to find matching strings across files in the current directory
  • findd
  • findda
  • finddat
  • finddata
  • finddup module to find non-unique values or observations
  • findname module to list variables matching name patterns or other properties
  • 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
  • fisid
  • 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
  • fixsort module to sort variables and align in sorted order, with others fixed
  • flevelsof
  • flex module for flexible pseudo maximum likelihood estimation of models for doubly-bounded data
  • flexcurv
  • 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
  • fmerge
  • fmiss module to identify variables with problematic missing values
  • fmlogit module fitting a fractional multinomial logit model by quasi maximum likelihood
  • fmlogit_postestimation
  • fmm module to estimate finite mixture models
  • fmm_postestimation
  • fmmic module for postestimation with finite mixture models
  • fmmlc module for postestimation with finite mixture models
  • fmtlist
  • fndmtch module to find matching values
  • fndmtch2 module to find matching values for one variable in another
  • fns
  • fodstr modules to handle fractional day calculations
  • folders
  • 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
  • forestplot
  • forfile module to execute command for each matching file
  • fourier
  • fpcata
  • fpimpov
  • 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
  • fracrank
  • fractal module to generate fractals
  • fractileplot module for smoothing with respect to distribution function predictors
  • fraddinby
  • 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
  • framinghami
  • 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)
  • frencurv
  • 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
  • frm_ggoff
  • frm_pe
  • frm_ptest
  • frm_reset
  • frmt_opts
  • frmttable
  • fromdummies
  • fromroman
  • fromvars
  • 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
  • fsort
  • 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
  • funcdep
  • funnel
  • funnel2
  • 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

  • g2oz
  • g538schemes module to provide graphics schemes for http://fivethirtyeight.com
  • gam module for generalised additive models
  • gamet module to perform game-theoretic calculations
  • gamma4
  • gammafit module to fit a two-parameter gamma distribution
  • gammasym module to compute the value of the symmetrical gamma function
  • gather
  • 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)
  • gb2pred
  • 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
  • gboxplot module to create Box plot for skewed or heavy-tailed distributions
  • 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
  • gcollapse
  • gconc module to compute generalized measures of concentration
  • gcontract
  • gdecomp module to compute decomposition of outcome differentials after nonlinear models
  • gdistinct
  • gdsum module to summarize grouped data
  • gduplicates
  • 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
  • gegen
  • 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
  • gendist
  • gendummies
  • genefetch
  • 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
  • genif
  • 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
  • genstacks
  • 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
  • genyhats
  • geo2xy module to convert latitude and longitude to xy using map projections
  • geo2xy_albers
  • geo2xy_albers_sphere
  • geo2xy_equidistant_cylindrical
  • geo2xy_fun_with_maps
  • geo2xy_lambert_sphere
  • geo2xy_mercator
  • geo2xy_mercator_sphere
  • geo2xy_picard
  • geo2xy_proj
  • geo2xy_web_mercator
  • 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
  • getdata module to import SDMX data from several providers
  • getfilename2 program for handling filename specifications
  • getknots
  • 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
  • ggeocode
  • 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
  • ghistcum module to graph histogram and cumulative distribution
  • ghk2 module (enhanced Mata function) to implement the Geweke-Hajivassiliou-Keane multivariate normal simulator
  • ghquadm
  • ghsurv module for the estimation of survival model using repeated cross-sectional data
  • ghxt module to compute Panel Groupwise Heteroscedasticity Tests
  • giacross
  • ginidesc module to compute Gini index with within- and between-group inequality decomposition
  • giniinc module for measuring inequality from incomplete income and survival data
  • ginilma
  • ginireg module for Gini regression
  • gintreg module to perform Generalized Interval Regression
  • gipf module to graphically display a log-linear model
  • gisid
  • git module to manage git repositories
  • 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)
  • glevelsof
  • glgamma2 module to estimate generalized two-parameter log-gamma regression
  • gllamm program to fit generalised linear latent and mixed models
  • gllapred
  • gllasim
  • glmcorr module for correlation measure of predictive power for GLMs
  • glmdeco module to compute Detailed Decomposition of Average Outcome Differentials in Generalized Linear Models
  • globel
  • 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
  • gmvport
  • gnbstrat module to estimate Generalized Negative Binomial with Endogenous Stratification
  • gnpoisson module to estimate generalized Poisson regression
  • gnugpl
  • go
  • 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
  • gphdt
  • gphepssj module to translate Stata graph files to .eps as used for The Stata Journal
  • gphsave
  • 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
  • gpscore
  • gpscore2 module to estimate the parameters of the conditional distribution of the treatment via GLM
  • gquantiles
  • gr_prob_cub
  • gradip
  • 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
  • grdiame
  • grdidip
  • grdigap
  • greek_in_word
  • grep module to search within your datasets for keywords
  • greshape
  • grexport module to produce a resultset of graph contents
  • grfreq module to plot proportion of one variable by categories of another
  • grlogit module to plot logit of a variable by categories of another variable
  • grmarg
  • grnote module to add text and lines to graphs
  • grnotem
  • 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
  • groupdata
  • 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
  • grqreg module to graph the coefficients of a quantile regression
  • 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
  • grstyle_set
  • grtext module to insert nonstandard characters in graph text
  • grubbs module to perform Grubbs' test for outliers
  • 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
  • gstats
  • gstats_sum
  • gstats_summarize
  • gstats_tab
  • gstats_winsor
  • gsum module to calculate summary statistics for grouped data
  • gtools module to provide a fast implementation of common group commands
  • gtop
  • gtoplevelsof
  • gumbelfit module to fit a two-parameter Gumbel distribution
  • gunique
  • 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
  • gzappend
  • gzipsave
  • gzipuse module to use and save compressed dta files and compress .dta files
  • gziputil module to provide access to gzipped files
  • gzmerge
  • gzsave module to save and use datasets compressed by gzip
  • gzsaveold
  • gzuse

H

  • hadrilm module to perform Hadri panel unit root test
  • haif module to compute Homoskedastic Adjustment Inflation Factors for model selection
  • haifcomp
  • half module to compute homoskedastic adjustment inflation factors for model selection
  • hallt
  • 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
  • hamming
  • 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
  • hashsort
  • hausman module to compute a Hausman test statistic (version 5)
  • haybittlepeto
  • 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)
  • heapbs
  • 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
  • hettreatreg module to compute diagnostics for linear regression when treatment effects are heterogeneous
  • hexplot
  • hextorgb
  • 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
  • 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
  • hlTex
  • 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
  • holdingrets
  • hollister
  • holrein
  • holsti module to compute Holsti intercoder reliability coefficients
  • hotdeck module to impute missing values using the hotdeck method
  • hotdeck6
  • 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
  • hprescott8
  • 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
  • hte_ms
  • hte_sd
  • hte_sm
  • htm
  • html
  • htmlcb module to write a codebook as an html file
  • htmlclose
  • htmlimg
  • htmllink
  • htmlopen
  • 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
  • hvar

I

  • i0kappa
  • iati module to import International Aid Transparency Initiative data
  • ic module to compute measures of interaction contrast (biological interaction)
  • 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
  • icd9tmpm
  • 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
  • ice_reformat
  • icet module to perform multiple imputation of covariates
  • ici
  • icio module for Economic Analysis with Inter-Country Input-Output tables
  • iciss
  • icomp module to calculate model selection information criteria
  • icp
  • 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
  • ie_reg
  • iebaltab
  • ieboilsave
  • ieboilstart
  • iecodebook
  • iecompdup
  • ieddtab
  • iedropone
  • ieduplicates
  • iefieldkit module providing Stata commands for primary data collection and cleaning
  • iefolder
  • iegitaddmd
  • iegraph
  • iekdensity
  • iematch
  • ietestform
  • 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
  • igencox_postestimation
  • 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
  • ihstrans module for generating inverse hyperbolic sine (IHS) transformed variables
  • iia module to test the iia assumption in conditional logistic regression (version 5)
  • iimpute
  • ikbw
  • illdprep
  • imb
  • imbalance module to check covariate imbalance before and after matching
  • img
  • imperfectiv module to estimate bounds with "Imperfect Instrumental Variables" (Nevo and Rosen, 2012)
  • import_svmlight
  • importlabels
  • 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
  • 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
  • incomecdf
  • indep4asm
  • 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
  • indexplot7
  • ineq module to calculate measures of inequality
  • ineqdec0 module to calculate inequality indices with decomposition by subgroup
  • ineqdec05
  • ineqdecgini module to estimate Gini coefficient with optional decomposition by subgroups
  • ineqdeco module to calculate inequality indices with decomposition by subgroup
  • ineqdeco5
  • 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
  • influence_barchart
  • ingap module to insert gap observations into a data set before output by listtex
  • init
  • innerwedge
  • inorm module to perform multiple imputation using Schafer's method
  • inputst
  • insertat
  • insheetjson module for importing tabular data from JSON sources on the internet
  • insingap module to insert a single gap observation at the top of each by-group
  • inslist
  • insob module to insert empty observations
  • 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
  • intercorr
  • 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
  • invgausscf
  • invgaussfit module to fit a two-parameter inverse Gaussian distribution
  • invmvnormal
  • invmvt
  • invtmvnormal
  • invtmvt
  • 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
  • ipdforest module to produce forest plot for individual patient data IPD meta-analysis (one stage)
  • ipdmetan module for performing two-stage IPD meta-analysis
  • ipdover
  • 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
  • ipfraking_report
  • ipfweight module to create adjustment weights for surveys
  • ipshin module to perform Im-Pesaran-Shin panel unit root test
  • 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
  • irrepron
  • irscharities module to import and format IRS Exempt Organization Business Master File Data
  • isa module to perform Imbens' (2003) sensitivity analysis
  • isa_graph
  • isa_search
  • isco module to recode 4 digit ISCO-68 occupational codes
  • isco6888
  • iscoegp
  • iscogen module to translate ISCO codes
  • iscoisei
  • iscolab
  • iscolbl
  • iscooesch module to recode ISCO codes into Oesch class scheme
  • iscotrei
  • isko module to recode 4 digit ISCO-88 occupational codes
  • isko8868
  • iskoegp
  • iskoisei
  • iskolab
  • iskooesch
  • iskotrei
  • isograph module to compute inequality over logit ranks of social hierarchy
  • isopoverty module to generate data for Inequality-Poverty and Iso-Poverty curves
  • isprime
  • istdize module to generate indirectly standardized rates using a standard population
  • isvar module to filter names into variable names and others
  • itercenter
  • itmeus
  • 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
  • ivactest module to perform Cumby-Huizinga test for autocorrelation after IV/OLS estimation
  • ivcheck module to choose between OLS and contaminated IV
  • 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
  • ivlasso
  • ivpois module to estimate an instrumental variables Poisson regression via GMM
  • ivprob
  • 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
  • ivtobit
  • ivtobit6
  • 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
  • jcd
  • jformat module to justify formats for a list of variables
  • jgraphs
  • jmpierce module to perform Juhn-Murphy-Pierce decomposition
  • jmpierce2 module to compute trend decomposition of outcome differentials
  • jnsn module to fit Johnson distributions
  • jnsni
  • jnsw
  • johans module to perform Johansen-Juselius ML estimates of cointegration
  • join
  • joinlist
  • joinvars module to join values of variables
  • jonter module to perform Jonckheere-Terpstra test
  • jrule module to detect model misspecifications in SEM
  • jsonio module for I/O operations on JSON data
  • jtables

K

  • kalpha module to compute Krippendorff's Alpha-Reliability
  • kanom module to estimate Krippendorff's alpha for nominal variables
  • kapci
  • 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
  • kappaci
  • kappaetc module to evaluate interrater agreement
  • kappaetc_choosing
  • kappaetc_icc
  • kappaetc_loa
  • kappaetc_ttest
  • kappaetci
  • kappaetcssi
  • kappci
  • kapprevi module to plot the dependence of kappa statistic on true prevalence
  • kapssi
  • 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
  • keybygen
  • 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
  • khbtab
  • 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
  • kountry module to standardize country names across various datasets
  • kountryadd
  • kountrybackup
  • kountrynames
  • kountryregions
  • kpredict
  • 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

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