Recent SSC Stata modules

SSC Stata modules
created or revised 2019-02-18 to 2019-03-18



POWER_TWORATES_ZHU module to calculate sample size or power for a two-sample test of rates
Authors: Mark Chatfield Req: Stata version 15
Created: 2019-03-15
 

XTGEEBCV module to compute bias-corrected (small-sample) standard errors for generalized estimating equations
Authors: John A. Gallis Fan Li Elizabeth L. Turner Req: Stata version 15
Created: 2019-03-15
 

PPMLHDFE module for Poisson pseudo-likelihood regression with multiple levels of fixed effects
Authors: Sergio Correia Paulo Guimaraes Thomas Zylkin Req: Stata version 11.2, reghdfe, ftools from SSC (q.v.)
Created: 2019-03-10
 

GBOXPLOT module to create Box plot for skewed or heavy-tailed distributions
Authors: Christopher Bruffaerts Vincenzo Verardi Catherine Vermandele Req: Stata version 13
Created: 2019-03-10
 

ROBBOX module to compute generalized box plots
Authors: Ben Jann Vincenzo Verardi Catherine Vermandele Req: Stata version 11
Created: 2019-03-10
 

EXPAND_N module to expand dataset
Authors: Ed Selway Req: Stata version 6
Created: 2019-03-10
 

CENSUSAPI module to download Census data through the Census API
Authors: Jesse Wursten Req: Stata version 12
Created: 2019-03-10
 

BIASEPI module to perform simple bias analysis, multidimensional bias analysis, and multiple bias modeling
Authors: Chunsen Wu Req: Stata version 13.1
Created: 2019-03-07
 

LCLOGIT2 module to estimate latent class conditional logit models
Authors: Hong Il Yoo Req: Stata version 13.1
Created: 2019-03-03
 

HAMMOCK module to implement Hammock plot, visualizing categorical (and continuous) data
Authors: Matthias Schonlau Req: Stata version 7
Created: 2019-03-02
 

RANDOMFOREST module to implement Random Forest algorithm
Authors: Matthias Schonlau Req: Stata version 15
Created: 2019-03-02
 

BMI module to compute Body Mass Index
Authors: Ariel Linden Req: Stata version 11
Created: 2019-03-02
 

QUALTRICSLOAD module to download survey results from Qualtrics server and optionally convert to Stata dataset
Authors: Nick Winter Req: Stata version 15.1
Created: 2019-03-02
 

TWOWAYFEWEIGHTS module to estimate the weights and measure of robustness to treatment effect heterogeneity attached to two-way fixed effects regressions
Authors: Antoine Deeb Req: Stata version 12
Created: 2019-02-28
 

CHARTAB module to tabulate character frequency counts
Authors: Robert Picard Req: Stata version 10; version 14 for some functions
Created: 2019-02-18
 

ESIZEREG module for computing the effect size based on a linear regression coefficient
Authors: Ariel Linden Req: Stata version 11
Revised: 2019-03-02
 

IEFIELDKIT module providing Stata commands for primary data collection and cleaning
Authors: DIME Analytics Req: Stata version 11
Revised: 2019-03-02
 

RITEST module to perform randomization inference and permutation tests
Authors: Simon Hess Req: Stata version 11
Created: 2019-03-02
 

ODKSPLIT module to split and label multiple response variables generated from ODK or SurveyCTO
Authors: Mehrab Ali Req: Stata version 13
Revised: 2019-03-16
 

CHECKIPADDRESSES module to detect Fraud in Online Surveys by Tracing and Scoring IP Addresses
Authors: Nick Winter Req: Stata version 15
Revised: 2019-03-02
 

OAXACA_RIF module to compute Recentered Influence Functions (RIF): RIF-Regression and RIF-Decomposition
Authors: Fernando Rios-Avila Req: Stata version 12 and oaxaca from SSC Archive (q.v.)
Revised: 2019-03-16
 

CRTREES module to compute Classification and Regression Trees algorithms
Authors: Ricardo Mora Req: Stata version 11
Revised: 2019-02-28
 

GZIPUTIL module to provide access to gzipped files
Authors: Matthias Gomolka Req: Stata version 15
Revised: 2019-02-28
 

NICEEST module to export regression table to excel
Authors: Mark Soe Henrik Stovring Req: Stata version 15 and parmest from SSC (q.v.)
Revised: 2019-03-15
 

ROBSTAT module to compute robust univariate statistics
Authors: Ben Jann Vincenzo Verardi Catherine Vermandele Req: Stata version 11, moremata and kdens from SSC (q.v.)
Revised: 2019-03-10
 

SUMMTAB module to compute summary statistics overall and/or across levels of a categorical variable
Authors: John A. Gallis Req: Stata version 15
Revised: 2019-03-15
 

DAG module to provide utilities for directed acyclic graphs
Authors: Chunsen Wu Req: Stata version 13.1
Revised: 2019-03-02
 

ASDOC module to create high-quality tables in MS Word from Stata output
Authors: Attaullah Shah Req: Stata version 11
Revised: 2019-03-10
 

EMC module providing prefix command estimating contrasts for effect modifier values
Authors: Niels Henrik Bruun Req: Stata version 12
Revised: 2019-02-28
 

RUNBY module to run a user's program on by-groups of observations
Authors: Robert Picard Clyde Schechter Req: Stata version 11
Revised: 2019-03-10
 

G538SCHEMES module to provide graphics schemes for http://fivethirtyeight.com
Authors: Daniel Bischof Req: Stata version 12
Revised: 2019-03-16
 

ACELONG module to fit multilevel mixed-effects ACE, AE and ADE variance decomposition models
Authors: Volker Lang Req: Stata version 14.1
Revised: 2019-03-15
 

CVAUROC module to compute Cross-validated Area Under the Curve for ROC Analysis after Predictive Modelling for Binary Outcomes
Authors: Miguel Angel Luque-Fernandez Camille Maringe Paul Nelson Req: Stata version 10.1
Revised: 2019-03-15
 

COLORSCATTER module to draw scatter plots with marker colors varying by a third variable.
Authors: Simon Hess Req: Stata version 11
Revised: 2019-03-02
 

DESCGEN module to add Stata dataset attribute variables to a xdir resultsset
Authors: Roger Newson Req: Stata version 10.0
Revised: 2019-03-10
 

BLINDSCHEMES module to provide graph schemes sensitive to color vision deficiency
Authors: Daniel Bischof Req: Stata version 12
Revised: 2019-03-16
 

FTOOLS module to provide alternatives to common Stata commands optimized for large datasets
Authors: Sergio Correia Req: Stata version 11.2
Revised: 2019-03-13
 

MATRIXTOOLS module to build, present and style Stata matrices
Authors: Niels Henrik Bruun Req: Stata version 12
Revised: 2019-02-28
 

TAXBENEXTRACT module to extract data from OECD TAXBEN model
Authors: Alexandre Desbuquois Req: Stata version 13
Revised: 2019-03-10
 

LOG2MARKUP module to transform a Stata text log into a markup document
Authors: Niels Henrik Bruun Req: Stata version 13
Revised: 2019-02-28
 

IETOOLKIT module providing commands specially developed for Impact Evaluations
Authors: DIME Analytics Req: Stata version 11
Revised: 2019-03-02
 

CPRDUTIL module for inputting CPRD datasets into Stata
Authors: Roger Newson Req: Stata version 13 and keyby, lablist, addinby, chardef, intext from SSC (q.v.)
Revised: 2019-02-24
 

GEOCODEHERE module to provide geocoding relying on Nokia’s Here Maps API
Authors: Simon Hess Req: Stata version 11 and insheetjson, libjson from SSC (q.v.)
Revised: 2019-03-02
 

MVTNORM module to work with the multivariate normal and multivariate t distributions, with and without variable truncation
Authors: Michael J. Grayling Adrian Mander Req: Stata version 11
Revised: 2019-02-24
 

BASETABLE module to compare a set of risk factors or effects with respect to a categorical variable
Authors: Niels Henrik Bruun Req: Stata version 13
Revised: 2019-02-28
 

REGHDFE module to perform linear or instrumental-variable regression absorbing any number of high-dimensional fixed effects
Authors: Sergio Correia Req: Stata version 11.2
Revised: 2019-03-10
 

COEFPLOT module to plot regression coefficients and other results
Authors: Ben Jann Req: Stata version 11
Revised: 2019-02-24
 

MAKEHLP module to automatically create a help file
Authors: Adrian Mander Req: Stata version 12
Revised: 2019-03-15
 

WBOPENDATA module to access World Bank databases
Authors: Joao Pedro Azevedo Req: Stata version 9
Revised: 2019-03-15
 

KHB module to decompose total effects into direct and indirect via KHB-method
Authors: Ulrich Kohler Kristian Karlson Req: Stata version 11
Revised: 2019-02-24
 

METAAN module to perform fixed- or random-effects meta-analyses
Authors: Evangelos Kontopantelis David Reeves Req: Stata version 9.2
Revised: 2019-03-16
 

LOMACKINLAY module to perform Lo-MacKinlay variance ratio test
Authors: Christopher F Baum Req: Stata version 9.2
Revised: 2019-03-11
 

SAMPSI_REG module to calculate the sample size/power for linear regression
Authors: Adrian Mander Req: Stata version 9.0
Revised: 2019-03-15
 

TABOUT module to export publication quality cross-tabulations
Authors: Ian Watson Req: Stata version 9.2
Revised: 2019-03-16
 

LINKPLOT module for linked (connected) scatter plots
Authors: Nicholas J. Cox Req: Stata version 8.0
Revised: 2019-02-18
 

DESCSAVE module to export data set and machine-readable codebook
Authors: Roger Newson Req: Stata version 10.0
Revised: 2019-03-10
 
End of recent additions and updates