Recent SSC Stata modules

SSC Stata modules
created or revised 2017-10-20 to 2017-11-20



STKAP module to automatically center adjustment variables for Kaplan-Meier plots
Authors: Joanne M. Garrett Req: Stata version 8.0
Created: 2017-11-17
 

RELY module to graph reliability plot of predictions for linear or logistic regression models
Authors: Joanne M. Garrett Req: Stata version 8.0
Created: 2017-11-17
 

POWERCLUS module to calculate sample size and/or cluster size for cluster designed studies
Authors: Joanne M. Garrett Req: Stata version 13
Created: 2017-11-17
 

LINTREND module to graph observed proportions or means for a continuous or ordinal X variable
Authors: Joanne M. Garrett Req: Stata version 8.0
Created: 2017-11-17
 

IPFRAKING module to perform iterative proportional fitting, aka raking
Authors: Stanislav Kolenikov Req: Stata version 10.0
Created: 2017-11-17
 

RDDSGA module to conduct subgroup analysis for regression discontinuity designs
Authors: Alvaro Carril Req: Stata version 11.1
Created: 2017-11-16
 

ITSAMATCH module to perform matching in multiple group interrupted time-series analysis
Authors: Ariel Linden Req: Stata version 11
Created: 2017-11-16
 

ADOSTORE module to store and restore the current ado-path
Authors: Roger Newson Req: Stata version 10.0
Created: 2017-11-13
 

SWPERMUTE module to compute Permutation tests for Stepped-Wedge Cluster-Randomised Trials
Authors: Jennifer Thompson Req: Stata version 13
Created: 2017-11-13
 

ADDBEFORE module to add number or character before a variable
Authors: Haitao Si Yuan Xue Muhammad Usman Req: Stata version 13
Created: 2017-11-13
 

BALANCETABLE module to build a balance table and print it in a LaTeX file or an Excel file
Authors: Mattia Chiapello Req: Stata version 14 and listtab from SSC (q.v.)
Created: 2017-11-08
 

RDESIGNI module to perform design analysis
Authors: Daniel Klein Req: Stata version 11.2
Created: 2017-11-05
 

IRA module to calculate rwg and related interrater agreement indices
Authors: Lorenz Graf-Vlachy Req: Stata version 9
Created: 2017-11-05
 

GETSYMBOLS module to collect and integrate one or more series from Quandl.com, Google Finance, Yahoo Finance, and Alpha Vantage
Authors: Alberto Dorantes Req: Stata version 11
Created: 2017-10-25
 

EREPLACE module to extend egen and egenmore to permit replacing
Authors: Nicholas J. Cox Chris Larkin Req: Stata version 6
Created: 2017-10-25
 

CPRDENTTYPE module to convert CPRD entity string data of any enttype to numeric
Authors: Roger Newson Req: Stata version 13 and chardef from SSC (q.v.)
Revised: 2017-11-08
 

TABCUSUM module to graph observed minus expected CUSUM vertically aligned with tabular CUSUM
Authors: Brent McSharry Req: Stata version 10.1
Created: 2017-10-29
 

MYDATELABELS module to generate axis labels with a label every time a component changes
Authors: Brent McSharry Req: Stata version 10.1
Created: 2017-10-29
 

NICELOGLABELS module to produce nice axis labels for logarithmic scales
Authors: Nicholas J. Cox Req: Stata version 11
Created: 2017-10-25
 

OPLABDATA module to load data from the Equality of Opportunity Project
Authors: Michael Droste Req: Stata version 12.1
Revised: 2017-10-21
 

RUNBY module to run a user's program on by-groups of observations
Authors: Robert Picard Clyde Schechter Req: Stata version 11
Revised: 2017-10-21
 

KFOLDCLASS module for generating classification statistics of k-fold cross-validation for binary outcomes
Authors: Ariel Linden Req: Stata version 11
Revised: 2017-11-11
 

MARKSTAT module to support literate data analysis using Stata and Markdown
Authors: German Rodriguez Req: Stata version 14, whereis from SSC, pandoc
Revised: 2017-11-13
 

CPRDCRIBS module providing template do-files for inputting CPRD datasets into Stata
Authors: Roger Newson Req: Stata version 13
Revised: 2017-10-21
 

DDID module to compute pre- and post-treatment estimation of the Average Treatment Effect (ATE) with binary time-varying treatment
Authors: Giovanni Cerulli Marco Ventura Req: Stata version 14
Revised: 2017-10-21
 

PLOTRPYS module to plot a spectrogram using CSV export from CRExplorer
Authors: Lutz Bornmann Req: Stata version 11
Revised: 2017-11-05
 

BABIBPLOT module to plot two graph types which are rooted in Bland-Altman plots using journal and paper percentiles
Authors: Lutz Bornmann Req: Stata version 11
Revised: 2017-11-05
 

WORDCONVERT module to transfer files among several types in Windows
Authors: Chuntao Li Yuan Xue Req: Stata version 12 for Windows
Revised: 2017-10-21
 

QFACTOR module to perform Q-analysis on Q-sorts using different factor extraction and factor rotation techniques
Authors: Noori Akhtar-Danesh Req: Stata version 12
Revised: 2017-10-29
 

ASTILE module to provide a faster and byable alternative for xtile
Authors: Attaullah Shah Req: Stata version 9
Revised: 2017-11-13
 

HECKROC module to plot ROC curves
Authors: Jonathan Cook Ashish Rajbhandari Req: Stata version 12
Revised: 2017-10-21
 

SUBINFILE module to perform byte-based substitution for the contents of a text-formatted file
Authors: Chuntao Li Yuan Xue Rong GAO Req: Stata version 14
Revised: 2017-10-21
 

GEOROUTE module to calculate travel distance and travel time between two addresses or two geographical points
Authors: Sylvain Weber Martin P├ęclat Req: Stata version 11 and insheetjson, libjson from SSC (q.v.)
Revised: 2017-10-29
 

CHINAGCODE module to geocode Chinese addresses
Authors: Chuntao Li Yuan Xue Req: Stata version 14
Revised: 2017-10-21
 

WEBDOC module to create a HTML or Markdown document including Stata output
Authors: Ben Jann Req: Stata version 9.2
Revised: 2017-11-13
 

CPRDHESUTIL module for inputting HES-linkage datasets into Stata
Authors: Roger Newson Req: Stata version 13 and keyby, lablist from SSC (q.v.)
Revised: 2017-11-05
 

CPRDLINKUTIL module for inputting CPRD linkage-source datasets into Stata
Authors: Roger Newson Req: Stata version 13 and keyby, chardef from SSC (q.v.)
Revised: 2017-11-05
 

IETOOLKIT module providing commands specially developed for Impact Evaluations
Authors: DIME Analytics Req: Stata version 11
Revised: 2017-11-17
 

BOOTTEST module to provide fast execution of the wild bootstrap with null imposed
Authors: David Roodman Req: Stata version 11.2
Revised: 2017-10-25
 

STRCS module to estimate flexible parametric survival models on the log hazard scale
Authors: Hannah Bower Michael J. Crowther Paul Lambert Req: Stata version 13.1
Revised: 2017-11-16
 

MVTNORM module to work with the multivariate normal and multivariate t distributions
Authors: Michael J. Grayling Adrian Mander Req: Stata version 11
Revised: 2017-11-13
 

LOOCLASS module for generating classification statistics of Leave-One-Out cross-validation for binary outcomes
Authors: Ariel Linden Req: Stata version 13
Revised: 2017-11-16
 

PSIDTOOLS module to facilitate access to Panel Study of Income Dynamics (PSID)
Authors: Ulrich Kohler Req: Stata version 13
Revised: 2017-10-29
 

CTREATREG module for estimating dose-response models under exogenous and endogenous treatment
Authors: Giovanni Cerulli Req: Stata version 11
Revised: 2017-10-25
 

CEQ module to carry out Commitment to Equity (CEQ) fiscal incidence analysis
Authors: Sean Higgins Rodrigo Aranda Ruoxi Li Req: Stata version 13
Revised: 2017-10-25
 

CEM module to perform Coarsened Exact Matching
Authors: Matthew Blackwell Stefano Iacus Gary King Giuseppe Porro Req: Stata version 10.1
Revised: 2017-10-29
 

ADODEV module to reorder ado-path for developers and other independent-minded users
Authors: Roger Newson Req: Stata version 10.0
Revised: 2017-11-13
 

CMP module to implement conditional (recursive) mixed process estimator
Authors: David Roodman Req: Stata version 11 and package ghk2 (q.v.)
Revised: 2017-11-08
 

SURFACE module to draw a 3D wireform surface plot
Authors: Adrian Mander Req: Stata version 10 (version 7 for surface7)
Revised: 2017-11-16
 

CHECKVAR module to check the values of a created variable
Authors: Phil Bardsley Req: Stata version 8.0
Revised: 2017-11-16
 

UNIQUE module to report number of unique values in variable(s)
Authors: Tony Brady Req: Stata version 10.1
Revised: 2017-11-17
 
End of recent additions and updates