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Statistical Software Components

From Boston College Department of Economics
Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA.
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TW3XLS: Stata module to export publication-ready three-way and four-way tables into xls or xlsx Downloads
Andrey Ampilogov
TWFE: Stata module to perform regressions with two-way fixed effects or match effects for large datasets Downloads
Nikolas Mittag
TWITTER2STATA: Stata module to import data from Twitter Downloads
Kevin Crow
TWOFOLD: Stata module to perform multiple imputation using the two-fold fully conditional specification algorithm to impute missing values in longitudinal data Downloads
Cathy Welch
TWOPM: Stata module to estimate two-part models Downloads
Federico Belotti and Partha Deb
TWOWAY_ESTFIT: Stata module to enable graph twoway estfit Downloads
Michael Blasnik
TWOWAY_PAREA: Stata module to generate area graph with pattern fills (Windows only) Downloads
Sergiy Radyakin
TXTLABDEF: Stata module to define value labels from ASCII (text) file Downloads
Daniel Klein
TXTTOOL: Stata module providing utilities for text analysis Downloads
Unislawa Williams
UCSPSPLIT: Stata module to extract paradata from a string variable produced by the universal client-side paradata script Downloads
Kai Willem Weyandt and Lars Kaczmirek
UEVE: Stata module to compute unbiased errors-in-variables estimator and variants from grouped data Downloads
Aliaksandr Amialchuk
UFOREERRORS: RATS procedure to compute forecast errors for a univariate model Downloads
Tom Doan
UHLIGFUNCS: RATS procedure to compute criteria for Uhlig sign-restricted shocks Downloads
Tom Doan
UIRT: Stata module to fit unidimensional Item Response Theory models Downloads
Bartosz Kondratek
UMBRELLA: Stata module to perform O'Brien's Umbrella test Downloads
William Dupont and W. Dale Plummer, Jr.
UMETA: Stata module for u-statistic-based univariate and multivariate random-effects meta-analysis Downloads
Ben Dwamena
UNEMP: Stata module module to compute aggregate households employment deprivation (or unemployment) measures Downloads
Carlos Gradín
UNICODE2ASCII: Stata modules to translate between Unicode and ASCII Downloads
Svend Juul and Morten Frydenberg
UNIFORMPARMS: RATS procedure to compute required parameters for uniform distribution Downloads
Tom Doan
UNIQUE: Stata module to report number of unique values in variable(s) Downloads
Tony Brady
UNIQUESTRATA: Stata module to abort the program if the specified variables don't collectively account for every observation Downloads
Ari Friedman
UNIQUEVALUES: RATS procedure to extract unique values from a series Downloads
Tom Doan
UNITAB: Stata program to display a univariate table for a binary outcome variable Downloads
Nicola Orsini and Matteo Bottai
UNITROOT: MATLAB module to calculate (Augmented) Dickey-Fuller and Phillips-Perron tests Downloads
Ludwig Kanzler
UNIVSTAT: Stata module to produce summary statistics in matrix form Downloads
Nicholas Cox
URCOVAR: Stata module to perform Elliott-Jansson test for unit roots with stationary covariates Downloads
Christopher Baum
USAGELOG: Stata module to log usage of Stata programs in an existing text file Downloads
Dan Blanchette
USD: Stata module to get US dollar exchange rates from the Federal Reserve Downloads
Nikos Askitas
USE10: Stata module to use and describe version 10 datafiles in Stata 9.2 Downloads
Sergiy Radyakin
USE10SAVE9: Stata module to save matched Stata 10/11 files, from within Stata 9+, in Stata 9 format - either as new files in an automatically created directory or through replacing previous Stata 10/11 files Downloads
Lars Angquist
USE13: Stata module to import Stata 13 (*.dta) data into older versions of Stata Downloads
Sergiy Radyakin
USE13SAVE12: Stata module to load sets of matched Stata 13-files into Stata 10-12 and saving them in older formats readable for the Stata 10-12 user Downloads
Lars Angquist
USELAB: Stata module to list value labels and variables using them Downloads
Daniel Klein
USEOLD: Stata module to provide a convenient wrapper for unicode translate in Stata 14+ Downloads
Daniel Bela
USEPACKAGE: Stata module to find and install a list of user-written packages needed to run a do-file Downloads
Eric Booth
USESAS: Stata module to use a SAS dataset Downloads
Dan Blanchette
USESOME: Stata module to use subset of Stata dataset Downloads
Daniel Klein
USESPSS: Stata module to import SPSS (*.sav) data (Windows only) Downloads
Sergiy Radyakin
USEXMLEX: Stata module to import data stored in XML format Downloads
Sergiy Radyakin
USMAPS2: Stata module to provide US county map coordinates for tmap Downloads
Scott Merryman
USMAPS: Stata module to provide US state map coordinates for tmap Downloads
Scott Merryman
USSWM: Stata module to provide US state and county spatial weight (contiguity) matrices Downloads
Scott Merryman
UTEST: Stata module to test for a U-shaped relationship Downloads
Jo Lind and Halvor Mehlum
VAF: Stata module to compute mediation effect in SEM Downloads
Mehmet Mehmetoglu
VALCUOFON: Stata module for downloading daily share values and assets balances of Chile's unemployment insurance funds and pension system Downloads
George Vega
VALIDLY: Stata module to correct Stata’s handling of missing values in logical and relational expressions Downloads
Kenneth Macdonald
VALIDSCALE: Stata module to assess validity and reliability of a multidimensional scale Downloads
Bastien Perrot
VALLAB: Stata module to pack values and labels into a new string variable Downloads
Nicholas Cox
VALLIST: Stata module to list distinct values of a variable Downloads
Patrick Joly
VALTOVAR: Stata module to rename value labels to match variable names Downloads
Johannes Blumenberg
Page updated 2017-11-22
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