Recent SSC Stata modules

SSC Stata modules
created or revised 2015-02-01 to 2015-03-01



MIBMI module for cleaning and multiple imputation algorithm for body mass index (BMI) in longitudinal datasets
Authors: Evangelos Kontopantelis Req: Stata version 12.1
Created: 2015-02-22
 

WHICHPKG module to display information on components of a Stata package
Authors: Mark E Schaffer Req: Stata version 9
Created: 2015-02-22
 

STRATARAND module to perform stratified random assignment
Authors: John Ternovski Req: Stata version 11.0
Created: 2015-02-22
 

GCODE module to download Google geocode data
Authors: Muhammad Rashid Ansari Req: Stata version 12 and insheetjson from SSC (q.v.)
Created: 2015-02-22
 

SMCFCS module to perform multiple imputation of covariates by substantive model compatible fully conditional specification
Authors: Jonathan Bartlett Tim Morris Req: Stata version 11
Created: 2015-02-22
 

SSCCOUNT module to download ssc hits over time for user-written packages
Authors: Tim Morris Req: Stata version 13
Created: 2015-02-22
 

TXTTOOL module providing utilities for text analysis
Authors: Unislawa Williams Req: Stata version 10
Created: 2015-02-16
 

DTANOTES module to add metadata as dataset notes
Authors: Matthew White Req: Stata version 10.1; SSC package stgit needed for full functionality
Created: 2015-02-16
 

PARTCHART module to automatically output participant characteristics table in a variety of formats
Authors: Seth Lirette Req: Stata version 10 and modules unique, mat2txt, lstrfun, tabcount, and dataout from SSC (q.v.)
Created: 2015-02-16
 

HPC module to perform specification test to discriminate between models for non-negative data with many zeros
Authors: J.M.C. Santos Silva Silvana Tenreyro Frank Windmeijer Req: Stata version 11.1
Created: 2015-02-15
 

RPME module to compute Robust Pareto midpoint estimator
Authors: Paul T. von Hippel Daniel A. Powers Req: Stata version 12 and egen_inequal from SSC (q.v.)
Created: 2015-02-15
 

NTREATREG module for estimation of treatment effects in the presence of neighbourhood interactions
Authors: Giovanni Cerulli Req: Stata version 11
Created: 2015-02-13
 

SUMSCALE module to generate summated scales
Authors: Mehmet Mehmetoglu Req: Stata version 13.1
Created: 2015-02-07
 

IPDPOWER module to perform simulation based power calculations for mixed effects modelling
Authors: Evangelos Kontopantelis Req: Stata version 12
Revised: 2015-02-22
 

PSIDTOOLS module to facilitate access to Panel Study of Income Dynamics (PSID)
Authors: Ulrich Kohler Req: Stata version 13
Revised: 2015-02-16
 

OVERFIT module to calculate shrinkage statistics to measure overfitting as well as out- and in-sample predictive bias
Authors: Marcel Bilger Req: Stata version 11.2
Revised: 2015-02-07
 

MSDIRB module to create a dataset of file names from the output of a MS-DOS dir/b command (Windows only)
Authors: Roger Newson Req: Stata version 10.0 for Windows
Revised: 2015-02-15
 

MMWS module to perform marginal mean weighting through stratification
Authors: Ariel Linden Req: Stata version 13
Revised: 2015-02-07
 

BME module to compute Bounded midpoint estimator
Authors: Paul T. von Hippel Daniel A. Powers Req: Stata version 11.2
Created: 2015-02-15
 

RCTABLE module to create a table used in randomized controlled trials
Authors: Adrien Bouguen Req: Stata version 11
Revised: 2015-02-28
 

MIMRGNS module to run margins after mi estimate
Authors: Daniel Klein Req: Stata version 11.2
Revised: 2015-02-22
 

ITSA module to perform interrupted time series analysis for single and multiple groups
Authors: Ariel Linden Req: Stata version 13
Revised: 2015-02-07
 

CHAID module to conduct chi-square automated interaction detection
Authors: Joseph N. Luchman Req: Stata version 12.1
Revised: 2015-02-15
 

SCHEME-MRC module to provide graphics scheme for UK Medical Research Council
Authors: Tim Morris Req: Stata version 10
Revised: 2015-02-22
 

WEAKIV module to perform weak-instrument-robust tests and confidence intervals for instrumental-variable (IV) estimation of linear, probit and tobit models
Authors: Keith Finlay Leandro Magnusson Mark E Schaffer Req: Stata version 11 and avar from SSC (q.v.)
Revised: 2015-02-15
 

REPSAMPLE module to perform representative sampling from a population or theoretical distributions
Authors: Evangelos Kontopantelis Req: Stata version 12.1
Revised: 2015-02-22
 

CRM module to implement the continual reassessment model
Authors: Adrian Mander Req: Stata version 12 and integrate from SSC (q.v.)
Revised: 2015-02-15
 

IPDFOREST module to produce forest plot for individual patient data IPD meta-analysis (one stage)
Authors: Evangelos Kontopantelis David Reeves Req: Stata version 11.2
Revised: 2015-02-22
 

IVREG2H module to perform instrumental variables estimation using heteroskedasticity-based instruments
Authors: Christopher F Baum Mark E Schaffer Req: Stata version 9 and ivreg2, ranktest from SSC
Revised: 2015-02-22
 

ONEMODE module to produce one-mode projections of a bipartite network
Authors: Zachary Neal Req: Stata version 11
Revised: 2015-02-28
 

TTESTTABLE module to compute differences in means by groups including the T-test
Authors: Florian Chavez Juarez Req: Stata version 9.2
Revised: 2015-02-15
 

QREG2 module to perform quantile regression with robust and clustered standard errors
Authors: J.A.F. Machado P.M.D.C Parente J.M.C. Santos Silva Req: Stata version 11
Revised: 2015-02-07
 

METAAN module to perform fixed- or random-effects meta-analyses
Authors: Evangelos Kontopantelis David Reeves Req: Stata version 9.2
Revised: 2015-02-22
 

XTOVERID module to calculate tests of overidentifying restrictions after xtreg, xtivreg, xtivreg2, xthtaylor
Authors: Mark E Schaffer Steven Stillman Req: Stata version 8.2 and ivreg2, ranktest from SSC
Revised: 2015-02-22
 

XTIVREG2 module to perform extended IV/2SLS, GMM and AC/HAC, LIML and k-class regression for panel data models
Authors: Mark E Schaffer Req: Stata version 8.2 and ivreg2, ranktest from SSC
Revised: 2015-02-22
 

IVREG2 module for extended instrumental variables/2SLS and GMM estimation
Authors: Christopher F Baum Mark E Schaffer Steven Stillman Req: Stata version 11.2 and ranktest from SSC
Revised: 2015-02-09
 

SAVESOME module to save subset of data
Authors: Nicholas J. Cox Req: Stata version 7.0
Revised: 2015-02-28
 

DESCSAVE module to export data set and machine-readable codebook
Authors: Roger Newson Req: Stata version 10.0
Revised: 2015-02-09
 
End of recent additions and updates