# Boston College Department of Economics

# Statistical Software Components

Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA

Phone: 617-552-3670

Fax: +1-617-552-2308

Web page: http://fmwww.bc.edu/EC/

Email:

More information through EDIRC

Phone: 617-552-3670

Fax: +1-617-552-2308

Web page: http://fmwww.bc.edu/EC/

Email:

More information through EDIRC

**Order information:**

Web: http://repec.org/docs/ssc.php

**Editor:**

Additional information is available for the following
registered editor(s): Christopher F Baum
**For corrections or technical questions regarding this series, please contact
(Christopher F Baum)**

**Series handle:**repec:boc:bocode

**Citations RSS feed:**at CitEc

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### 2014

**GIT: Stata module to manage git repositories***by*Rodrigo Martell**R2VAR: Stata Module to Compute (VAR) Overall System R2, F-Test, and Chi2-Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**ITSA: Stata module to perform interrupted time series analysis for single and multiple groups***by*Ariel Linden**TFINSERT: Stata module to insert text into an open text file***by*Roger Newson**MIMRGNS: Stata module to run margins after mi estimate***by*Daniel Klein**RQ: Stata module to compute Reynal-Querol index of ethnic polarization***by*Carlos Gradin**ER: Stata module to compute Esteban and Ray measure of polarization***by*Carlos Gradin**MELT: Stata module to melt variables into a dataset containing aggregated data by variable***by*Johannes N. Blumenberg**RCTABLE: Stata module to create a table used in randomized controlled trials***by*Adrien Bouguen**ORTH_OUT: Stata module to automate and export summary stats/orthogonality tables***by*Joe Long**ESTRAT: Stata module to perform Endogenous Stratification for Randomized Experiments***by*Jeremy Ferwerda**ZICEN: Stata module to estimate a finite mixture model of a degenerate distribution with mass at zero and one or two censored (Tobit) normals***by*Marcelo Coca Perraillon**DISCREPANCY: Stata module to implement a pseudo-ANOVA method for partitions of pairwise distance matrices***by*Brendan Halpin**COMBOMARGINSPLOT: Stata module to combine the saved results from multiple calls to margins into one marginsplot***by*Nick Winter**CIBAR: Stata module to plot bar graphs and confidence intervals over groups***by*Alexander Staudt**MDEPRIV: Stata module to compute synthetic indicators of multiple deprivation***by*Maria Noel Pi Alperin & Philippe Van Kerm**WDISCRIM: Stata module to compute earnings discrimination statistics***by*Philippe Van Kerm**VSELECT: Stata module to perform linear regression variable selection***by*Charles Lindsey**TFV: Stata module to produce transformations of variables***by*Daniel Klein**DIDQ: Stata module to compute treatment effects under alternative Parallel-q assumptions***by*Ricardo Mora & Iliana Reggio**CODEBOOKOUT: Stata module to save codebook in MS excel format***by*Kishor K. Das**PINDEX: Stata module to compute targeted price indices***by*Muhammad Rashid Ansari & Chiara Mussida**TREATOPROBIT: Stata module to estimate a treatment effects model for a binary endogenous treatment on an ordered outcome***by*Christian Gregory**B1X2: Stata module to account for changes when X2 is added to a base model with X1***by*Jonah Gelbach**FASTSAMPLE: Stata module to quickly draw random sample***by*Andrew Maurer**GVSELECT: Stata module to perform best subsets variable selection***by*Charles Lindsey & Simon Sheather**GLMDECO: Stata module to compute Detailed Decomposition of Average Outcome Differentials in Generalized Linear Models***by*Boris Kaiser**TEX3PT: Stata module to produce LaTeX documents from estout with threeparttable***by*Derek Wolfson**CROSSPLOT: Stata module for scatter (or other twoway) plots for each y vs each x variable***by*Nicholas J. Cox**CTREATREG: Stata module for estimating dose-response models under exogenous and endogenous treatment***by*Giovanni Cerulli**UNEMP: Stata module module to compute aggregate households employment deprivation (or unemployment) measures***by*Carlos Gradin**MIPARALLEL: Stata module to perform parallel estimation for multiple imputed datasets***by*Timothy Mak**COMBINEPLOT: Stata module to combine similar univariate or bivariate plots for different variables***by*Nicholas J. Cox**SPECHIST: Stata module to produce specific histograms for continuous variables***by*Alfonso Sanchez-Penalver**PVW: Stata module to perform predictive value weighting for covariate misclassification in logistic regression***by*Jonathan Bartlett**TESTCASE: Stata module to provide a code-testing framework for Mata***by*James Fiedler**SMCL2DO: Stata module to convert log files to do-files in a robust fashion***by*Bill Rising**MIINC: Stata module to conduct multi-model inference using information criteria***by*Joseph N. Luchman**SEPSCATTER: Stata module to draw scatter (or other twoway) plots separated by a third variable***by*Nicholas J. Cox**NPSERIES: Stata module to perform Nonparametric Power Series Estimation***by*Boris Kaiser**QV: Stata module to compute quasi-variances***by*Aspen Chen**PLAUSEXOG: Stata module to implement Conley et al's plausibly exogenous bounds***by*Damian Clarke**LMHCW: Stata Module to Compute OLS Heteroscedasticity Cook-Weisberg Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMHHP: Stata Module to Compute OLS Heteroscedasticity Hall-Pagan Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMNAD: Stata Module to Compute OLS Non Normality Anderson-Darling Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMNDH: Stata Module to Compute OLS Non Normality Doornik-Hansen Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMABG: Stata Module to compute OLS Autocorrelation Breusch-Godfrey Test at Higher Order AR(p)***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**DESIGNPLOT: Stata module to produce a graphical summary of response given one or more factors***by*Nicholas J. Cox**DSEG: Stata module to compute decomposable multigroup segregation indexes***by*Ricardo Mora**IVCHECK: Stata module to choose between OLS and contaminated IV***by*Anirban Basu**IVREG2HDFE: Stata module to estimate an Instrumental Variable Linear Regression Model with two High Dimensional Fixed Effects***by*Dany Bahar**REGWLS: Stata module to estimate Weighted Least Squares with factor variables***by*Dany Bahar**MYCD10: Stata module to process ICD-10 diagnosis and procedure codes***by*Joe Canner**D3NETWORK: Stata module to create network visualizations using D3.js to view in browser***by*Sebastian Pink & Sabrina Vogel**STMIXED: Stata module to fit multilevel mixed effects parametric survival models***by*Michael J. Crowther**RENVARLAB: Stata module to rename variables, with option of using variable labels to create new variable names***by*Joe Canner**PROSPERITY: Stata module to compute Shared Prosperity Convergence Index***by*Oscar Barriga Cabanillas**XTCSI: Stata module to investigate Residual Cross-Section Independence***by*Maximo Sangiacomo**POLAR: Stata module to plot polar coordinates***by*Joe Canner**XTCIPS: Stata module to compute Pesaran Panel Unit Root Test in the Presence of Cross-section Dependence***by*Maximo Sangiacomo**MORE_CLARIFY: Stata module to estimate quantities of interest through simulation and resampling methods***by*Javier Marquez Pena**GROUPLABS: Stata module to create value labels for grouped variables***by*Sergiy Radyakin**BAPLOT: Stata module to produce Bland-Altman plots***by*Paul Seed**JAROWINKLER: Stata module to calculate the Jaro-Winkler distance between strings***by*James Feigenbaum**REGEN: Stata module to create new or change existing variable***by*Daniel Klein**NPINFO: Stata module to merge network-based nodal characteristics***by*Sebastian Pink & Sabrina Vogel**LDTEST: Stata module to compute Lorenz Dominance tests***by*Garry Barrett & Stephen Donald**MQGAMMA: Stata module to estimate quantiles of potential-outcome distributions***by*David M. Drukker**ALIGNMICRO: Stata module to perform alignment in microsimulation***by*Jinjing Li**QQPLOT3: Stata module to plot the unweighted and weighted quantiles of one variable against the corresponding quantiles of another***by*Ariel Linden**KEEPORDER: Stata module to keep and order a set of variables***by*James Feigenbaum**TEX2COL: Stata module to Split Text into Columns***by*Santiago Garriga**METAPROP_ONE: Stata module to perform fixed and random effects meta-analysis of proportions***by*Victoria Nyawira Nyaga & Marc Arbyn & Marc Aerts**KALPHA: Stata module to compute Krippendorff's Alpha-Reliability***by*Daniel Klein**QUINE: Stata module providing a self-producing program***by*Matthew Baker**EXCELCOL: Stata module to convert a column index into a name of an Excel column***by*Sergiy Radyakin**BSENS: Stata module to compute Sensitivity metric using McNemar's test***by*Hemang C Subramanian & Eric Overby**MBSENS: Stata module to compute Sensitivity metric for matched sample using McNemar's test***by*Hemang C Subramanian & Eric Overby**MARKDOC: Stata module to convert SMCL logfiles to Markdown format***by*E.F. Haghish**KERNEL: Stata module to compute various kernels***by*Florian Chavez Juarez**KWSTAT: Stata module to compute kernel weighted sample statistics***by*Florian Chavez Juarez**ALIGNEDRANKS: Stata module to perform a two-sample aligned rank-sum (Hodges-Lehmann) test with exact statistics for small samples***by*Ariel Linden**ZIPFFIT: Stata module to fit the Zipf distribution or the Zipf-Mandelbrot distribution by maximum likelihood***by*Alexander Koplenig**SAVESPSS: Stata module to save data to SPSS (.sav) system file***by*Sergiy Radyakin**REGHDFE: Stata module to perform linear or instrumental-variable regression absorbing any number of high-dimensional fixed effects***by*Sergio Correia**GROUP_TWOWAY: Stata module to group observations by the connected components of two variables***by*Lucas Ferreira Mation & Aguinaldo Nogueira Maciente**TEX_EQUAL: Stata module to compare text files***by*Santiago Garriga**XTINE: Stata module to calculate percentile and quantile for a numeric variable***by*Christine Cook**WEAVER: Stata module to produce dynamic reports in HTML and PDF***by*E.F. Haghish**EMAILME: Stata module to facilitate sending mail on Windows systems***by*Ed Gerrish**LMABG2: Stata Module to Compute 2SLS-IV Autocorrelation Breusch-Godfrey Test at Higher Order AR(p)***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMABP2: Stata module to compute 2SLS-IV Box-Pierce Autocorrelation LM Test at Higher Order AR(p)***by*Sahra Khaleel A. Mickaiel & Emad Abd Elmessih Shehata**LMHHP2: Stata Module to Compute 2SLS-IV Heteroscedasticity Hall-Pagan Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMHMSS2: Stata Module to Compute 2SLS-IV Heteroscedasticity Machado-Santos-Silva Test***by*Sahra Khaleel A. Mickaiel & Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMAVONXT: Stata module to compute Panel Data Autocorrelation Von Neumann Ratio Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**KATEGO: Stata module to split a continuous numerical variable in custom categories***by*Andres L Gonzalez Rangel**MMWS: Stata module to perform marginal mean weighting through stratification***by*Ariel Linden**INT_UTILS: Stata module to perform interval computations in Mata***by*Matthew Baker**ROWMAT_UTILS: Stata module to perform parallel computation on sequences of matrices in Mata***by*Matthew Baker**KETCHUP: Stata module to produce modern-looking dynamic reports in HTML and PDF***by*E.F. Haghish**LISTSOME: Stata module to list a (possibly random) sample of observations***by*Robert Picard**CQUAD: Stata module to perform conditional maximum likelihood estimation of quadratic exponential models***by*Francesco Bartolucci**GENSPEC: Stata module to implement a General-to-Specific modelling algorithm***by*Damian Clarke**ARROWPLOT: Stata module to produce combined plot for graphing inter-group and intra-group trends***by*Damian Clarke**SYNLIGHT: Stata module to highlight syntax in SMCL and translate to HTML format***by*E.F. Haghish**INTSOLVER: Stata module providing functions and tools for finding solutions to nonlinear equation systems in Mata***by*Matthew Baker**PPSCHROMY: Stata module to draw sample with probability proportionate to size, using Chromy's method of sequential random sampling***by*Jonathan Mendelson**GB2LFIT: Stata module to fit Generalized Beta of the Second Kind distribution by maximum likelihood (log parameter metric)***by*Stephen P. Jenkins**RANDOMTAG: Stata module to draw observations without replacement***by*Robert Picard**ALIGNEDSETS: Stata module to perform aligned ranks test for matched sets (Hodges-Lehmann)***by*Ariel Linden**XTNPTIMEVAR: Stata module to estimate non-parametric time-varying coefficients panel data models with fixed effects***by*Diallo Ibrahima Amadou**MI_TWOWAY: Stata module for computing scores on questionnaires containing missing item responses***by*Jean-François Hamel**READREPLACE: Stata module to make replacements that are specified in an external dataset***by*Ryan Knight & Matthew White**EAALOGIT: Stata module to estimate endogenous attribute attendance models***by*Arne Risa Hole**SCENTTEST: Stata module to compute scenario arithmetic means and their difference***by*Roger Newson**TREATOPROBITSIM: Stata module to estimate a treatment effects model for a binary endogenous outcome and ordered outcome using a latent factor structure***by*Christian Gregory**SWITCHOPROBIT: Stata module to estimate a switching regression for a binary endogenous treatment and ordered outcome***by*Christian Gregory**SWITCHOPROBITSIM: Stata module to estimate a switching regression for a binary endogenous treatment and ordered outcome using a latent factor structure***by*Christian Gregory**RDCV: Stata module to perform Sharp Regression Discontinuity Design with Cross Validation Bandwidth Selection***by*Boris Kaiser**RHAUSMAN: Stata module to perform Robust Hausman Specification Test***by*Boris Kaiser**WEAKIV10: Stata module to perform weak-instrument-robust tests and confidence intervals for instrumental-variable (IV) estimation of linear, probit and tobit models***by*Keith Finlay & Leandro Magnusson & Mark E Schaffer**NSTAGEBIN: Stata module to perform sample size calculation for multi-arm multi-stage randomised controlled trials with binary outcomes***by*Daniel Bratton**NSTAGEBINOPT: Stata module to compute admissible multi-arm multi-stage trial designs with binary outcomes***by*Daniel Bratton**LEFTALIGN: Stata module to left-align (or right-align) variables***by*Robert Picard**CSTI: Stata module that modifies csi command in order to use total numbers rather than individual cell counts***by*Philip M Jones**USEXMLEX: Stata module to import data stored in XML format***by*Sergiy Radyakin**ALIGNEDPAIRS: Stata module to perform the aligned ranks test for matched pairs (Hodges-Lehmann)***by*Ariel Linden**ADDPLOT: Stata module to add twoway plot objects to an existing twoway graph***by*Ben Jann**REPEST: Stata module to run estimations with weighted replicate samples and plausible values***by*Francesco Avvisati & François Keslair**SUBSETPLOT: Stata module for plots for each subset with rest of the data as backdrop***by*Nicholas J. Cox**HIMAP: Stata module to create heatmaps for the web, using java api developed by highcharts***by*Thomas Roca**GMAP: Stata module to create heatmaps for the web, using java api developed by google***by*Thomas Roca**SCATTER3D: Stata module to create 3D scatter plots for the web, using HTML5 3D feature and java api developped by CanvasXpress***by*Thomas Roca**MSDIRB: Stata module to create a dataset of file names from the output of a MS-DOS dir/b command (Windows only)***by*Roger Newson**GOLOGIT29: Stata module to estimate generalized logistic regression models for ordinal dependent variables***by*Richard Williams**XTPEDRONI: Stata module to perform Pedroni's panel cointegration tests and Panel Dynamic OLS estimation***by*Timothy Neal**LOOCV: Stata module to perform Leave-One-Out Cross-Validation***by*Manuel Barron**SLS: Stata module to perform semiparametric least squares***by*Michael Barker**PCMDIF: Stata module to for diagnosing and considering a potential differential item functioning (DIF) when analysing patient reported outcomes using partial credit models***by*Jean-Francois Hamel-Broza**LMABPGXT: Stata module to compute Panel Data Autocorrelation Breusch-Pagan-Godfrey Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMABPXT: Stata module to compute Panel Data Autocorrelation Box-Pierce Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMADURM: Stata module to compute OLS Autocorrelation Dynamic Durbin m Test at Higher Order AR(p)***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMHHPNL: Stata module to compute NLS Heteroscedasticity Hall-Pagan Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**LMNGRYXT: Stata module to compute Panel Data Non Normality Geary Runs Test***by*Emad Abd Elmessih Shehata & Sahra Khaleel A. Mickaiel**GRAPH3D: Stata module to draw colored, scalable, rotatable 3D plots***by*Davud Rostam-Afschar & Robin Jessen**DTA2DDI: Stata module to convert Stata data to DDI standards***by*Minh Cong Nguyen**NSTAGE: Stata module for multi-arm, multi-stage (MAMS) trial designs for time-to-event outcomes***by*Patrick Royston & Daniel Bratton & Babak Choodari-Oskooei & Frederike Maria-Sophie Barthel**CHAIDFOREST: Stata module to conduct random forest ensemble classification based on chi-square automated interaction detection (CHAID) as base learner***by*Joseph N. Luchman**DATAFRAME: Stata module to store/restore multiple Stata datasets to/from memory***by*Andrew Maurer**POVIMP: Stata module to provide poverty estimates in the absence of actual consumption data***by*Hai-Anh H. Dang & Minh Cong Nguyen**PATHOF: Stata module to return the absolute path of any parent directory of the current working directory***by*Michael Barker**NYSIIS: Stata module to calculate nysiis codes from string variables***by*Adrian Sayers**ABG: Stata module to implement the Alpha-Beta-Gamma Method of Distributional Analysis***by*Louis Chauvel**PARSEUAS: Stata module to extract detailed information from user agent strings***by*Joss Roßmann & Tobias Gummer**HASH: Stata module to combine multiple integer variables into a single variable using non-minimal perfect hashing***by*Andrew Maurer**FASTCOLLAPSE: Stata module to make dataset of summary statistics using fast hash-based algorithm***by*Andrew Maurer**CAPASS: Stata module to wrap Stata's assert command, throws error messages***by*Max Loeffler**CV: Stata module to compute coefficient of variation after regress***by*Mehmet Mehmetoglu**BIPOLATE: Stata module to perform bivariate interpolation and smooth surface fitting for values given at irregularly distributed points***by*Joe Canner**REGCHECK: Stata module to examine regression assumptions***by*Mehmet Mehmetoglu**XTVAR: Stata module to compute panel vector autoregression***by*Tobias Cagala & Ulrich Glogowsky**PPSSAMPFORD: Stata module to draw sample with probability proportionate to size, without replacement, using Sampford's method***by*Jonathan Mendelson**GOELEVATION: Stata module to compute elevation for latitude and longitude from Google***by*Chamara Anuranga & J.V. Jayanthan**GENSTACK: Stata module to generate Twoway Stacked Charts***by*Gregorio Impavido**STATAJAVA: Stata module to provide Java library of helper classes for Stata plug-ins***by*Matthew White**STGIT: Stata module to retrieve information about a Git repository***by*Matthew White

### 2013

**MLT: Stata module to provide multilevel tools***by*Katja Moehring & Alexander Schmidt**BOXTID: Stata module to fit Box-Tidwell and exponential regression models***by*Patrick Royston**STGENREG: Stata module to fit general parametric survival models***by*Michael J. Crowther & Paul Lambert**CNTRADE: Stata module to retrieve Chinese stock market quotations from NetEase***by*Chuntao Li & Xuan Zhang**PARAMED: Stata module to perform causal mediation analysis using parametric regression models***by*Richard Emsley & Hanhua Liu**ROLLSTAT: Stata module to compute rolling-window statistics for time series or panel data***by*Maximo Sangiacomo & Demian Panigo**SPARKLINE: Stata module for sparkline-type plots***by*Nicholas J. Cox**DFTOL: Stata module to compute distribution-free tolerance intervals***by*Ignacio López de Ullibarri**PAYPER: Stata module to compute the periodic payment and the entire schedule of a loan or annuity***by*Maximo Sangiacomo**PVFIX: Stata module to compute the present value of a series of equal payments (cash flows)***by*Maximo Sangiacomo**TTABLE2: Stata module to produce Mean Comparison for many variables between two groups with formatted table output***by*Xuan Zhang & Chuntao Li**FVFIX: Stata module to compute the future value of a series of equal payments (cash flows)***by*Maximo Sangiacomo**BIRTHSIM: Stata module to simulate completed fertility and birth intervals***by*Stephen Cranney**GS3SLSAR: Stata module to estimate Generalized Spatial Autoregressive Three Stage Least Squares (3SLS) Cross Sections Regression***by*Emad Abd Elmessih Shehata**PWMC: Stata module to compute pairwise multiple comparisons (unequal variances)***by*Daniel Klein**R2C: Stata module to compute several fit statistics for count data models***by*Joseph N. Luchman**TRIMMEAN: Stata module for trimmed means as descriptive or inferential statistics***by*Nicholas J. Cox**TRIMPLOT: Stata module for plots of trimmed means***by*Nicholas J. Cox**CLSTOP_LBT: Stata module to add stopping rule in cluster analysis***by*Dirk Enzmann**PCIPLOT: Stata module to plot pointwise confidence intervals***by*Patrick Royston**IRR: Stata module to calculate the (periodic) internal rate of return for a series of periodic cash flows***by*Maximo Sangiacomo**REL_CLUST: Stata module to compute indices of relative clusterability of variables***by*Dirk Enzmann**QOGBOOK: Stata module to access Quality of Government codebooks***by*Richard Svensson**LANDEMETS: Stata module to compute boundaries for group sequential clinical trials using alpha spending functions***by*Ignacio López de Ullibarri**MUNDLAK: Stata module to estimate random-effects regressions adding group-means of independent variables to the model***by*Francisco (Paco) Perales**EMAIL: Stata module to send emails from Stata via Python***by*William Buchanan**CCMPRE: Stata module to compute PRE Measures for Cultural Consensus Models***by*Mike Lacy**ERATE: Stata module to import up-to-date exchange rates for any currency pairs***by*Damian Clarke & Pavel Luengas Sierra**CEQ: Stata module to carry out Commitment to Equity (CEQ) fiscal incidence analysis***by*Rodrigo Aranda & Sean Higgins**PSEMAIL: Stata module to send email from within Stata for Windows environment***by*Xuan Zhang & Dongliang Cui & Chuntao Li**STATICFC: Stata module to compute static forecasts for a recursive rolling regression***by*Christopher F Baum**PVVAR: Stata module to compute the present value of a series of payments (cash flows)***by*Maximo Sangiacomo**FVVAR: Stata module to compute the future value of a series of payments (cash flows)***by*Maximo Sangiacomo**XSMLE: Stata module for spatial panel data models estimation***by*Federico Belotti & Gordon Hughes & Andrea Piano Mortari