Recent SSC Stata modules

SSC Stata modules
created or revised 2021-08-16 to 2021-09-16



AIC_MODEL_SELECTION module to perform Forward Model Selection using AIC or BIC
Authors: Matthias Schonlau Req: Stata version 16.1
Created: 2021-09-13
 

POWER_SWGEE module to compute power (under both a Z and t distribution) for cluster randomized stepped wedge designs
Authors: John A. Gallis Xueqi Wang Paul J. Rathouz John S. Preisser Fan Li Elizabeth L. Turner Req: Stata version 15.1
Created: 2021-09-07
 

VAR_NR module to estimate set identified SVARS
Authors: Abigail Kuchek Jonah Danziger Chris Koch Req: Stata version 16
Revised: 2021-09-09
 

STANDSURV module to compute standardized (marginal) survival and related functions
Authors: Paul Lambert Req: Stata version 15.1
Created: 2021-09-05
 

XTMORAN module to calculate Moran's I and Moran's Ii statistics for panel data and displaying a Moran scatterplot
Authors: Chen Zihou Liu Xiangge Xu Jiahui Req: Stata version 11
Created: 2021-09-03
 

LOASAMPSI module to compute power and sample size for limits of agreement (LOA) analysis
Authors: Ariel Linden Req: Stata version 11
Created: 2021-09-03
 

SRSLOGIT module to perform Logit regression with secondary ridit splines
Authors: Roger Newson Req: Stata version 16, wridit and bspline from SSC (q.v.)
Revised: 2021-08-28
 

XTEVENT module to estimate and visualize linear panel event-study models
Authors: Simon Freyaldenhoven Christian Hansen Jorge Eduardo Perez Perez Jesse Shapiro Req: Stata version 11.2 and ivreghdfe, reghdfe, ftools, ivreg2, ranktest from SSC (q.v.)
Created: 2021-08-24
 

SSCI module to compute Short and Simple Confidence Interval
Authors: Chad Brown Philipp Ketz Adam McCloskey Req: Stata version 12
Created: 2021-08-22
 

EXCELOUTPUT module to output regression results directly to specific cells in excel file
Authors: Max Sacher Req: Stata version 15
Created: 2021-08-22
 

WINRATIO module to calculate the unmatched Win Ratio for prioritised outcomes
Authors: John Gregson Tim Collier Req: Stata version 12
Created: 2021-08-18
 

RCM module to implement regression control method / panel data approach to program evaluation
Authors: Guanpeng Yan Qiang Chen Req: Stata version 16
Revised: 2021-08-24
 

MORANPLOT module to produce Moran scatter plots
Authors: Zhenhuan Chen Req: Stata version 16.1
Revised: 2021-09-13
 

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: 2021-08-22
 

CSDID module for the estimation of Difference-in-Difference models with multiple time periods
Authors: Fernando Rios-Avila Pedro H.C. Sant'Anna Brantly Callaway Req: Stata version 14 and drdid from SSC (q.v.)
Revised: 2021-08-22
 

GITEE module to install and uninstall Stata packages from Gitee website
Authors: Kerry Du Req: Stata version
Revised: 2021-09-05
 

HETSAR module to estimate spatial autoregressive models with heterogeneous coefficients
Authors: Federico Belotti Req: Stata version 11.2
Revised: 2021-08-17
 

SONGBL module to search and share Stata resources and blogs
Authors: Song Bolin Req: Stata version 16 and the ability to read Chinese
Revised: 2021-08-19
 

QREGPLOT module for plotting coefficients of a Quantile Regression
Authors: Fernando Rios-Avila Req: Stata version 11
Revised: 2021-08-24
 

CNGDF module to calculate any base period GDP deflator for China
Authors: Song Bolin Req: Stata version 14
Revised: 2021-09-03
 

PYCONVERTU module to convert a string variable into a classification from the default or user-provided JSON file with the help of Python 3
Authors: Ilya Bolotov Req: Stata version 16 and Python 3
Revised: 2021-08-27
 

OMEGACOEF module to calculate the omega reliability coefficient
Authors: Brian Shaw Req: Stata version 12
Revised: 2021-09-09
 

GRIDSEARCH module to optimize tuning parameter levels with a grid search
Authors: Matthias Schonlau Req: Stata version 14 and crossvalidate from SSC (q.vc)
Revised: 2021-08-24
 

STMT module to model multiple timescales using flexible parametric survival models on the log-hazard scale
Authors: Hannah Bower Therese M-L Andersson Michael J. Crowther Paul Lambert Req: Stata version 13.1
Revised: 2021-09-07
 

RADF module to calculate unit root tests for explosive behaviour
Authors: Jesús Otero Christopher F Baum Req: Stata version 13 and moremata from SSC (q.v.)
Revised: 2021-08-24
 

METADTA module to perform fixed- and random-effects meta-analysis and meta-regression of diagnostic accuracy studies
Authors: Victoria Nyawira Nyaga Req: Stata version 14
Revised: 2021-09-03
 

STPP module to compute Pohar-Perme non-parametric estimate of marginal relative (net) survival
Authors: Paul Lambert Req: Stata version 16
Revised: 2021-08-17
 

GE_GRAVITY module to solve a simple general equilibrium one sector Armington-CES trade model
Authors: Tom Zylkin Req: Stata version 11.2
Revised: 2021-09-09
 

POWER_TWORATES_ZHU module to calculate sample size or power for a two-sample test of rates
Authors: Mark Chatfield Req: Stata version 15
Revised: 2021-08-23
 

HEATPLOT module to create heat plots and hexagon plots
Authors: Ben Jann Req: Stata version 13 and gtools, palettes, colrspace (>=14.2) from SSC (q.v.)
Revised: 2021-08-27
 

RIF module to compute Recentered Influence Functions (RIF): RIF-Regression and RIF-Decomposition
Authors: Fernando Rios-Avila Req: Stata version 12 and oaxaca, reghdfe from SSC Archive (q.v.)
Revised: 2021-08-22
 

BRAIN module to provide neural network
Authors: Thorsten Doherr Req: Stata version 10
Revised: 2021-09-03
 

SVMACHINES module providing Support Vector Machines for both Classification and Regression
Authors: Nick Guenther Matthias Schonlau Req: Stata version 13
Revised: 2021-08-27
 

XTDPDGMM module to perform generalized method of moments estimation of linear dynamic panel data models
Authors: Sebastian Kripfganz Req: Stata version 13
Revised: 2021-08-19
 

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: 2021-08-17
 

REGIFE module to estimate linear models with interactive fixed effects
Authors: Matthieu Gomez Req: Stata version 12 and hdfe, reghdfe from SSC (q.v.)
Revised: 2021-09-03
 

ADDPLOT module to add twoway plot objects to an existing twoway graph
Authors: Ben Jann Req: Stata version 9
Revised: 2021-08-18
 

XLS2DTA module to save Excel files as Stata datasets
Authors: Daniel Klein Req: Stata version 12.1
Revised: 2021-08-23
 

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: 2021-08-17
 
End of recent additions and updates