SSC Stata modules
created or revised 2021-11-05 to 2021-12-05

TWOSTEP  module to perform twostep multilevel analysis
Authors: Ulrich Kohler    Johannes Giesecke      Req: Stata version 16 and labutil from SSC (q.v.)
Created: 2021-11-30
 

PROBGENEXTVAL  module to Estimate Binary Generalized Extreme Value (GEV) Models
Authors: Diallo Ibrahima Amadou      Req: Stata version 16
Revised: 2021-11-30
 

VBKW  module to perform Vector-Based Kernel Weighting
Authors:   Jessica Lum  Melissa M. Garrido      Req: Stata version 14.2
Created: 2021-11-24
 

ITPSCORE  module to implement Iterative Propensity Score Logistic Regression Model Search Procedure
Authors: Ravaris Moore  Jennie E. Brand  Tanvi Shinkre      Req: Stata version 17
Revised: 2021-11-24
 

SYNTH2  module to implement synthetic control method (SCM) with placebo tests, robustness test and visualization
Authors:  Guanpeng Yan   Qiang Chen      Req: Stata version 16 and synth from SSC (q.v.)
Created: 2021-11-17
 

SSCPAX  module to describe, install, or uninstall a list of SSC packages
Authors: Roger Newson      Req: Stata version 10 
Created: 2021-11-14
 

SCHEMEPACK  module providing ready-to-use graph schemes
Authors: Asjad Naqvi      Req: Stata version 15
Revised: 2021-11-16
 

DOCXTAB  module to list variables to a Word table with head or foot rows from characteristics
Authors: Roger Newson      Req: Stata version 16 
Revised: 2021-12-04
 

XLINK  module to provide extra link functions for use with glm
Authors: Roger Newson      Req: Stata version 16 
Revised: 2021-11-10
 

IPWBREG  module to compute inverse propensity weights from Bernoulli regression
Authors: Roger Newson      Req: Stata version 16 and xlink from SSC (q.v.)
Revised: 2021-11-10
 

DRDID  module for the estimation of Doubly Robust Difference-in-Difference models
Authors: Fernando Rios-Avila  Pedro H.C. Sant'Anna   Asjad Naqvi      Req: Stata version 14 
Revised: 2021-11-10
 

RMCORR  module to compute a correlation for data with repeated measures
Authors: Ariel Linden      Req: Stata version 11
Revised: 2021-11-17
 

CAUSALDATA  module providing datasets used in causal analysis
Authors: Nick Huntington-Klein      Req: Stata version 14
Revised: 2021-12-04
 

ITVALPCTILE  module for estimation of interval-valued percentiles (quantiles) for interval-valued data
Authors: Arie Beresteanu  Yuya Sasaki      Req: Stata version 14.2
Revised: 2021-11-24
 

KOTLARSKI  module to execute deconvolution kernel density estimation and produce a robust construction of its uniform confidence band
Authors: Kengo Kato  Yuya Sasaki  Takuya Ura      Req: Stata version 14.2
Revised: 2021-11-17
 

DSTAT  module to compute summary statistics and distribution functions including standard errors and optional covariate balancing
Authors: Ben Jann      Req: Stata version 14 and moremata, coefplot from SSC (q.v.)
Revised: 2021-11-25
 

R_ML_STATA  module to implement machine learning regression in Stata
Authors: Giovanni Cerulli      Req: Stata version 16.1 
Revised: 2021-12-02
 

C_ML_STATA  module to implement machine learning classification in Stata
Authors: Giovanni Cerulli      Req: Stata version 16.1 
Revised: 2021-12-02
 

IVCRC  module to implement the instrumental variables correlated random coefficients estimator 
Authors: David Benson  Matt Masten  Alexander Torgovitsky      Req: Stata version 8
Revised: 2021-11-16
 

ROBUSTPF  module for robust estimation of production functions with errors in proxy variables
Authors:  Yingyao Hu    Guofang Huang  Yuya Sasaki      Req: Stata version 14.2
Revised: 2021-12-02
 

MCES  module for Marginal Comparison Effect Sizes
Authors: Brian Shaw      Req: Stata version 12
Revised: 2021-11-12
 

AEDOT  module to produce dot plot for adverse event data
Authors: Rachel Phillips  Suzie Cro      Req: Stata version 15
Revised: 2021-11-17
 

REPORT  module to produce tables for XML
Authors: Adrian Mander      Req: Stata version 15.1
Revised: 2021-11-17
 

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 16
Revised: 2021-12-04
 

LCLOGIT2  module to estimate latent class conditional logit models
Authors: Hong Il Yoo      Req: Stata version 13.1
Revised: 2021-11-07
 

CNTRAVELTIME  module to extract the time needed for traveling between two locations from Baidu Map
Authors: Chuntao Li  Yuan Xue    Xueren Zhang      Req: Stata version 14
Revised: 2021-11-17
 

CNMAPSEARCH  module to extract the specified information by keyword in a certain geographic range
Authors: Chuntao Li  Yuan Xue    Xueren Zhang      Req: Stata version 14
Revised: 2021-11-17
 

ELABEL  module to extend the label commands
Authors: Daniel Klein      Req: Stata version 11.2
Revised: 2021-11-12
 

MERLIN  module to fit mixed effects regression for linear and non-linear models
Authors: Michael J. Crowther      Req: Stata version 15.1
Revised: 2021-12-04
 

T2DOCX  module to report Mean Comparison for variables between two groups with formatted table output in DOCX file
Authors: Chuntao Li   Zijian Li  Yuan Xue      Req: Stata version 15
Revised: 2021-11-17
 

PCPANEL  module to perform power calculations for randomized experiments with panel data, allowing for arbitrary serial correlation
Authors: Fiona Burlig  Louis Preonas  Matt Woerman      Req: Stata version 9
Revised: 2021-11-14
 

CNSTOCK  module to download stock names and codes for Chinese listed companies
Authors: Chuntao Li   Zijian Li  Yuan Xue      Req: Stata version 14
Revised: 2021-11-17
 

BOOTTEST  module to provide fast execution of the wild bootstrap with null imposed
Authors: David Roodman      Req: Stata version 13
Revised: 2021-11-14
 

ART  module to compute sample size and power for complex randomised trial designs with binary or time-to-event outcomes
Authors: Abdel Babiker  Friederike Maria-Sophie Barthel  Babak Choodari-Oskooei  Patrick Royston   Ella Marley-Zagar   Ian White      Req: Stata version 9
Revised: 2021-11-17
 

ASROL  module to generate rolling window / groups descriptive statistics
Authors: Attaullah Shah      Req: Stata version 13
Revised: 2021-12-01
 

LOCALP  module for kernel-weighted local polynomial smoothing  
Authors: Nicholas J. Cox      Req: Stata version 10
Revised: 2021-12-04
 

COMBOMARGINSPLOT  module to combine the saved results from multiple calls to margins into one marginsplot
Authors: Nick Winter      Req: Stata version 16
Revised: 2021-11-12
 

COEFPLOT  module to plot regression coefficients and other results
Authors: Ben Jann      Req: Stata version 11
Revised: 2021-11-23
 

DOMIN  module to conduct dominance analysis 
Authors: Joseph N. Luchman      Req: Stata version 12.1 and package moremata from SSC (q.v.)
Revised: 2021-11-21
 

BCUSE  module to access instructional datasets on Boston College server 
Authors: Christopher F Baum      Req: Stata version 11
Revised: 2021-11-12
 

IQUANTILE  module to calculate interpolated quantiles
Authors: Nicholas J. Cox      Req: Stata version 9
Revised: 2021-12-04
 

METAN  module for fixed and random effects meta-analysis
Authors: David Fisher  Ross Harris  Mike Bradburn  Jon Deeks  Roger Harbord  Doug Altman  Thomas Steichen  Jonathan Sterne  Julian Higgins      Req: Stata version 9 (version 9 for metan9, or version 7 for metan7)
Revised: 2021-11-30
 

DMARIANO  module to calculate Diebold-Mariano comparison of forecast accuracy
Authors: Christopher F Baum      Req: Stata version 9.2
Revised: 2021-11-26
 

End of recent additions and updates