SSC Stata modules
created or revised 2012-01-03 to 2012-02-03

EFETCH_TOOLS  module to retrieve genetic data from NCBI

Authors: Daniel E. Cook      Req: Stata version 12

Created: 2012-02-03
 

REFFADJUST  module  to estimate adjusted regression coefficients for the association between two random effects variables

Authors: Tom Palmer  Corrie Macdonald-Wallis      Req: Stata version 11.2 for Windows, MLwiN version 2.23 or higher, runmlwin from SSC

Created: 2012-01-26
 

SCLS  module to perform symmetrically censored least squares

Authors: J.M.C. Santos Silva      Req: Stata version 10

Created: 2012-01-26
 

TTESTTABLE  module to compute differences in means by groups including the T-test

Authors: Florian Chavez Juarez      Req: Stata version 9.2

Created: 2012-01-26
 

MERESC  module to rescale the results of mixed nonlinear probability models 

Authors: Dirk Enzmann  Ulrich Kohler      Req: Stata version 11.1

Created: 2012-01-21
 

R2_MZ  module to compute McKelvey & Zavoina's R2

Authors: Dirk Enzmann      Req: Stata version 11.1

Created: 2012-01-21
 

FRONTIERHTAIL  module to estimate stochastic production frontier models for heavy tail data 

Authors: Diallo Ibrahima Amadou      Req: Stata version 11

Created: 2012-01-20
 

DSWEIGHT  module to generate direct standardization weights

Authors: Roger Newson      Req: Stata version 10

Revised: 2012-02-03
 

DTA2SAV  module to export in SPSS format

Authors: Dirk Enzmann      Req: Stata version 10.1

Created: 2012-01-19
 

TTESTPLUS  module to automate t-tests

Authors: Ben Daniels      Req: Stata version 11

Created: 2012-01-17
 

SETPOISSON  module to estimate a Selection Endogenous Treatment Poisson model by MSL

Authors: Alfonso Miranda      Req: Stata version 11

Created: 2012-01-17
 

PETPOISSON  module to estimate an Endogenous Participation Endogenous Treatment Poisson model by MSL

Authors: Alfonso Miranda      Req: Stata version 11

Created: 2012-01-17
 

MCMCLINEAR  module for MCMC sampling of linear models

Authors: Sam Schulhofer-Wohl      Req: Stata version 12

Created: 2012-01-05
 

BSOPM  module to compute Black-Scholes European Option Pricing Model

Authors: Emad Abd Elmessih Shehata  Sahra Khaleel A. Mickaiel      Req: Stata version 10

Created: 2012-01-05
 

IMVOL  module to compute Implied Volatility in Black-Scholes European Option Pricing Model

Authors: Emad Abd Elmessih Shehata  Sahra Khaleel A. Mickaiel      Req: Stata version 10

Created: 2012-01-05
 

SPMSTARXT  module to Estimate (m-STAR) Spatial Panel Multiparametric Spatio Temporal AutoRegressive Regression Models

Authors: Emad Abd Elmessih Shehata      Req: Stata version 10.1

Created: 2012-01-05
 

MCMCSTATS  module to compute convergence and summary statistics for MCMC estimation

Authors: Sam Schulhofer-Wohl      Req: Stata version 12

Created: 2012-01-04
 

MARGLMEAN  module to compute marginal log means from regression models

Authors: Roger Newson      Req: Stata version 12

Revised: 2012-01-24
 

STPM2CIF  module to estimate cumulative incidence function after running stpm2

Authors: Sally R. Hinchliffe  Paul Lambert      Req: Stata version 11.1 and stpm2 from SSC

Revised: 2012-01-06
 

MARGPREV  module to compute marginal prevalences from binary regression models

Authors: Roger Newson      Req: Stata version 12

Revised: 2012-01-24
 

REGPAR  module to compute population attributable risks from binary regression models

Authors: Roger Newson      Req: Stata version 12

Revised: 2012-01-24
 

PUNAFCC  module to compute population attributable fractions for case-control and survival studies

Authors: Roger Newson      Req: Stata version 12

Revised: 2012-01-24
 

STJM  module to fit shared parameter joint models of longitudinal and survival data

Authors: Michael J. Crowther      Req: Stata version 11.2

Revised: 2012-02-03
 

RUNMLWIN  module to run the MLwiN multilevel modelling software from within Stata

Authors: George Leckie  Chris Charlton      Req: Stata version 9 for Windows and MLwiN version 2.24 or higher

Revised: 2012-01-17
 

CUENTACOT  module for Contributions Counting

Authors: George Vega Yon      Req: Stata version 11

Revised: 2012-01-18
 

LABUTIL2  module to manage value and variable labels

Authors: Daniel Klein      Req: Stata version 9.2 (10.1 for labmvs)

Revised: 2012-01-20
 

MEDIATION  module for causal mediation analysis and sensitivity analysis

Authors: Raymond Hicks  Dustin Tingley      Req: Stata version 10 and moremata (q.v.)

Revised: 2012-01-25
 

SBBQ  module to implement the Harding and Pagan (2002) business cycle dating algorithm

Authors: Philippe Bracke      Req: Stata version 9.2

Revised: 2012-01-17
 

SPPACK  module for cross-section spatial-autoregressive models

Authors: David M. Drukker  Hua Peng  Ingmar Prucha  Rafal Raciborski      Req: Stata version 11.2

Revised: 2012-01-25
 

WBOPENDATA  module to access World Bank databases

Authors: Joao Pedro Azevedo      Req: Stata version 9

Revised: 2012-01-25
 

SCSOMERSD  module to compute rank statistics for scenario comparisons

Authors: Roger Newson      Req: Stata version 10.0 and somersd, expgen from SSC

Revised: 2012-02-03
 

PUNAF  module to compute population attributable fractions for cohort studies

Authors: Roger Newson      Req: Stata version 12

Revised: 2012-01-24
 

REV  module to reverse value order of variables

Authors: Daniel Klein      Req: Stata version 9.2

Revised: 2012-02-03
 

SIMON2STAGE  module to to compute the design parameters for a Simon two-stage design

Authors: Adrian Mander      Req: Stata version 11

Revised: 2012-01-17
 

SOEPUSE  module providing easy SOEP access

Authors: Ulrich Kohler      Req: Stata version 10

Revised: 2012-01-31
 

SPUNDIR  module to create directed dyad contagion spatial effect variable 

Authors: Eric Neumayer  Thomas Plümper      Req: Stata version 8.2 

Revised: 2012-01-17
 

SPDIR  module to create directed dyad contagion spatial effect variable 

Authors: Eric Neumayer  Thomas Plümper      Req: Stata version 8.2 

Revised: 2012-01-17
 

SPSPC  module to create specific source or target contagion spatial effect variable for directed dyadic data

Authors: Eric Neumayer  Thomas Plümper      Req: Stata version 8.2 

Revised: 2012-01-17
 

SPAGG  module to create aggregate source or target contagion spatial effect variable for directed dyadic data

Authors: Eric Neumayer  Thomas Plümper      Req: Stata version 8.2 

Revised: 2012-01-17
 

EVHISTPLOT  module to produce event history plot

Authors: Henrik Stovring      Req: Stata version 9

Revised: 2012-01-26
 

CMP  module to implement conditional (recursive) mixed process estimator

Authors: David Roodman      Req: Stata version 9.2 and package ghk2 (q.v.); version 11 to use factor variables

Revised: 2012-01-31
 

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: 2012-01-20
 

SQ  module for sequence analysis

Authors: Ulrich Kohler  Magdalena Luniak  Christian Brzinsky-Fay      Req: Stata version 10

Revised: 2012-01-05
 

SCHEME_RBN1MONO  module to provide a minimal monochrome graphics scheme

Authors: Roger Newson      Req: Stata version 10

Revised: 2012-02-03
 

KDENS2  module to estimate bivariate kernel density

Authors: Christopher F Baum      Req: Stata version 10.0

Revised: 2012-01-24
 

CARRYFORWARD  module to carry forward previous observations

Authors: David Kantor      Req: Stata version 8.2

Revised: 2012-01-22
 

REGAXIS  module to make regular linear and logarithmic axis scales, ranges and tick lists

Authors: Roger Newson      Req: Stata version 10.0

Revised: 2012-01-17
 

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: 2012-01-17
 

BETAFIT  module to fit a two-parameter beta distribution

Authors: Maarten L. Buis  Nicholas J. Cox  Stephen P. Jenkins      Req: Stata version 8.2 (4.0 for beta4)

Revised: 2012-02-03
 

GROUPS  module to list group frequencies

Authors: Nicholas J. Cox      Req: Stata version 8.0

Revised: 2012-01-31
 

ECLPLOT  module to generate estimates and confidence limits plots

Authors: Roger Newson      Req: Stata version 10.0

Revised: 2012-01-03
 

ADOEDIT  module to edit ado file in Stata's do-file editor

Authors: Dan Blanchette      Req: Stata version 8.0

Revised: 2012-01-24
 

IVREG2  module for extended instrumental variables/2SLS and GMM estimation

Authors: Christopher F Baum  Mark E Schaffer  Steven Stillman      Req: Stata version 10.1 and ranktest from SSC

Revised: 2012-01-20
 

CLTEST  modules for performing cluster-adjusted chi-square and t-tests

Authors: Jeph Herrin      Req: Stata version 7.0

Revised: 2012-02-03
 

XTGRAPH  module to produce graphs of cross-sectional time series (xt) data

Authors: Paul Seed      Req: Stata version 8.0

Revised: 2012-01-17
 

OUTREG  module to write estimation tables to a Word or TeX file

Authors: John Luke Gallup      Req: Stata version 10.1

Revised: 2012-01-24
 

PARMEST  module to create new data set with one observation per parameter of most recent model

Authors: Roger Newson      Req: Stata version 11.0

Revised: 2012-01-17
 

End of recent additions and updates