Recent SSC Stata modulesSSC Stata modules
created or revised 2010-01-09 to 2010-02-09
SIXPLOT module to display six diagnostic and descriptive graphs for a single variable
Authors: Peter Lachenbruch Req: Stata version 8
Created: 2010-02-06
ELIFE module to model annual increments of life expectancy
Authors: Liu Wei Req: Stata version 9
Created: 2010-02-06
FTRANS module to batch convert file formats
Authors: Liu Wei Req: Stata version 10 and Stat/Transfer
Created: 2010-02-06
FREPLACE module to batch convert ASCII text or binary patterns in files
Authors: Liu Wei Req: Stata version 9
Created: 2010-02-06
FDTA module to change contents of string variables
Authors: Liu Wei Req: Stata version 9
Created: 2010-02-06
FREN module to batch rename files (Windows only)
Authors: Liu Wei Req: Stata version 9 for Windows
Created: 2010-02-06
FTREE module to save directory information in text file (Windows only)
Authors: Liu Wei Req: Stata version 9 for Windows
Created: 2010-02-06
CONFA module to perform confirmatory factory analysis modeling
Authors: Stanislav Kolenikov Req: Stata version 11
Created: 2010-02-03
SHUFFLEVAR module to shuffle variables relative to the rest of the dataset
Authors: Gabriel Rossman Req: Stata version 10
Created: 2010-01-30
MEAN2 module to make a table of estimate means with subpopulation differences
Authors: Roy Wada Req: Stata version 9
Created: 2010-01-27
ROBREG module providing robust regression estimators
Authors: Ben Jann Req: Stata version 10.1
Created: 2010-01-27
ANKETEST module to erforms diagnostic tests for spatial autocorrelation in the residuals of OLS, SAR, IV, and IV-SAR models
Authors: P. Wilner Jeanty Req: Stata version 9.2
Created: 2010-01-26
SPLAGVAR module to generate spatially lagged variables, construct the Moran Scatter plot, and calculate Moran's I statistics
Authors: P. Wilner Jeanty Req: Stata version 9.2
Created: 2010-01-26
SPWMATRIX module to Import GAL files from GeoDa
Authors: P. Wilner Jeanty Req: Stata version 9.2
Created: 2010-01-26
NEARSTAT module to calculate distance-based variables and export distance matrix to text file
Authors: P. Wilner Jeanty Req: Stata version 10.1
Created: 2010-01-26
HLP2WINPDF module to convert Stata's help files into pdf in Windows environment
Authors: P. Wilner Jeanty Req: Stata version 10.1, Windows, Ghostscript
Created: 2010-01-26
KEEPVAR module to keep a list of variables in the order of their appearance in the list
Authors: P. Wilner Jeanty Req: Stata version 9.2
Created: 2010-01-26
PARTTAU module to calculate Kendall's partial tau and confidence interval
Authors: James Fiedler Alan H. Feiveson Req: Stata version 10
Revised: 2010-02-03
RASCHPOWER module to estimate power of the Wald test in order to compare the means of the latent trait in two groups of individuals
Authors: Jean-Benoit Hardouin Req: Stata version 11
Created: 2010-01-26
SIGCOEF module to count statistically significant coefficients across models
Authors: Jun Xu Req: Stata version 10.0
Created: 2010-01-22
MKEST module to convert variables to estimates matrix
Authors: Roy Wada Req: Stata version 8.0
Created: 2010-01-19
GCONC module to compute generalized measures of concentration
Authors: Stanislav Kolenikov Zurab Sajaya Req: Stata version 9.2
Revised: 2010-02-03
SHEAFCOEF module to compute sheaf coefficients
Authors: Maarten L. Buis Req: Stata version 9.0
Revised: 2010-01-21
REGSAVE module to save regression results to a Stata-formatted dataset
Authors: Julian Reif Req: Stata version 10
Revised: 2010-01-29
LDECOMP module decomposing the total effects in a logistic regression into direct and indirect effects
Authors: Maarten L. Buis Req: Stata version 9.0
Revised: 2010-01-21
HANGROOT module creating a hanging rootogram comparing an empirical distribution to the best fitting theoretical distribution
Authors: Maarten L. Buis Req: Stata version 8.2
Revised: 2010-01-21
CMP module to implement conditional (recursive) mixed process estimator
Authors: David Roodman Req: Stata version 9.2 and package ghk2 (q.v.)
Revised: 2010-02-09
RECLINK module to probabilistically match records
Authors: Michael Blasnik Req: Stata version 8.2
Revised: 2010-01-18
RANKTEST module to test the rank of a matrix using the Kleibergen-Paap rk statistic
Authors: Frank Kleibergen Mark E Schaffer Req: Stata version 9.2
Revised: 2010-02-05
PROPCNSREG module fitting a measurement model with causal indicators
Authors: Maarten L. Buis Req: Stata version 9.2
Revised: 2010-01-21
SEQLOGIT module to fit a sequential logit model
Authors: Maarten L. Buis Req: Stata version 9.2
Revised: 2010-01-21
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 | ivreg29) + ranktest) or ivreg28 from SSC
Revised: 2010-02-05
SQ module for sequence analysis
Authors: Ulrich Kohler Magdalena Luniak Christian Brzinsky-Fay Req: Stata version 10
Revised: 2010-01-26
PREPAR module to write code and data file needed to process variables in PARSCALE
Authors: Laura Gibbons Req: Stata version 8.2 and PARSCALE
Revised: 2010-02-06
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 | ivreg29) + ranktest) or ivreg28 from SSC
Revised: 2010-02-09
XTABOND2 module to extend xtabond dynamic panel data estimator
Authors: David Roodman Req: Stata version 7.0 (with 21jun2002 update); version 9.0 for Mata version
Revised: 2010-01-18
USESAS module to use a SAS dataset
Authors: Dan Blanchette Req: Stata version 8.0
Revised: 2010-02-06
GROUPS module to list group frequencies
Authors: Nicholas J. Cox Req: Stata version 8.0
Revised: 2010-01-21
STRIPPLOT module for strip plots (one-way dot plots)
Authors: Nicholas J. Cox Req: Stata version 8.2
Revised: 2010-02-06
IVREG2 module for extended instrumental variables/2SLS and GMM estimation
Authors: Christopher F Baum Mark E Schaffer Steven Stillman Req: Stata version 10.1
Revised: 2010-02-09
IVREG29 module for extended instrumental variables/2SLS and GMM estimation
Authors: Christopher F Baum Mark E Schaffer Steven Stillman Req: Stata version 9.2
Created: 2010-02-05
DENTON module to interpolate a quarterly flow series from annual totals via proportional Denton method
Authors: Christopher F Baum Req: Stata version 7.0
Revised: 2010-01-28
OVERID module to calculate tests of overidentifying restrictions after ivreg, ivreg2, ivreg29, ivprobit, ivtobit, reg3
Authors: Christopher F Baum Vince Wiggins Steven Stillman Mark E Schaffer Req: Stata version 9.2
Revised: 2010-02-05
End of recent additions and updates