Statistical Software Components

from Boston College Department of Economics
Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA.
Contact information at EDIRC.
Series data maintained by Christopher F Baum ().

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DENTON: Stata module to interpolate a quarterly flow series from annual totals via proportional Denton method: Christopher Baum
DESCOGINI: Stata module to perform Gini decomposition by income source: Alejandro Lopez-Feldman
DESCSAVE: Stata module to export data set and machine-readable codebook: Roger Benedict Newson
DESMAT: Stata module to generate interactions and contrasts: John Hendrickx
DETECT: Stata module to compute the DETECT, Iss and R indexes to test a partition of items: Jean-Benoit Hardouin
DEVCON: Stata module to apply the deviation contrast transform to estimation results: Ben Jann
DFAO: Stata module to perform Dickey-Fuller unit root test in the presence of additive outliers: Richard Sperling
DFCRIT: MATLAB module to calculate Critical Dickey-Fuller values and level of significance: Ludwig Kanzler
DFGLS: Stata module to compute Dickey-Fuller/GLS unit root test: Christopher Baum and Richard Sperling
DFL: Stata module to estimate DiNardo, Fortin and Lemieux Counterfactual Kernel Density: João Pedro Azevedo
DIAG: Stata module: interface to diagnostics for regress: Jeroen Weesie
DIAGT: Stata module to report summary statistics for diagnostic tests compared to true disease status: Paul Seed
DIAGTEST: Stata module to report summary statistics for diagnostic test: Aurelio Tobias
DIFD: Stata module to evaluate test items for differential item functioning (DIF): Laura Gibbons
DIFF: Stata module to perform Differences in Differences estimation: Juan M. Villa
DIFFPI: Stata module to calculate difference expressed as a percentage: Nicola Orsini
DIFWITHPAR: Stata module for detection of and adjustment for differential item functioning (DIF): Laura Gibbons
DIGDIS: Stata module to analyze the distribution of digits: Ben Jann
DIGITS: Stata module to examine digit preferences in numeric variables: Richard J. Atkins
DIPLOT: Stata module to draw double interval plot: Nicholas Cox
DIPTEST: Stata module to compute dip statistic to test for unimodality: Nicholas Cox
DIRIFIT: Stata module to fit a Dirichlet distribution: Maarten L. Buis, Nicholas Cox and Stephen Jenkins
DIRLIST: Stata module to retrieve directory information: Morten Andersen
DIRTOOLS: Stata modules to manage files in the working directory: Ulrich Kohler and Roy Wada
DISJOINT: Stata module to generate end variable demarcating disjoint spells: Nicholas Cox
DISSIM: Stata module to calculate dissimilarity index: Nicholas Cox
DISTAN: Stata module to generate similarity measures: Jose Maria Sanchez Saez
DISTINCT: Stata module to display distinct values of variables: Gary Longton and Nicholas Cox
DISTMATCH: Stata module to perform distance matching based on latitudes and longitudes: Roy Wada
DISTPLOT: Stata module to generate distribution function plot: Nicholas Cox
DISTRATE: Stata module to compute direct standardized rates with improved confidence interval: Enzo Coviello
DLIST: Stata module to list with variable labels: Nicholas Cox
DLOGIT2: Stata modules to compute marginal effects for logit, probit, and mlogit: Bill Sribney
DMARIANO: Stata module to calculate Diebold-Mariano comparison of forecast accuracy: Christopher Baum
DMERGE: Stata module to merge datasets using a modification of Stata's merge: Fred Wolfe
DMEXOGXT: Stata module to test consistency of OLS vs XT-IV estimates: Christopher Baum and Steven Stillman
DOLOG: Stata modules to execute commands from a file with logging: Roger Benedict Newson
DOLOGX: Stata modules to execute commands from a file with logging: Roger Benedict Newson
DOMDIAG: Stata module to construct dominance diagrams: Nicholas Cox
DOTEX: Stata module to generate TeX log from do-file: Roger Benedict Newson
DOUB2FLT: Stata module to change storage type of real variable: Fred Wolfe
DOUBLETOFLOAT: Stata module to recast variables from double to float storage type: David Kantor
DOUBMASS: Stata module to draw double mass plot: Nicholas Cox
DPPLOT: Stata module for density probability plots: Nicholas Cox
DPREDICT: Stata module to produce dynamic forecasts for ARIMA(p,s,q) models: Juraj Katriak
DRAREA: Stata module to overlap two range area plots: Adrian Paul Mander
DROPVARS: Stata module: drops all existing variables in a list: Jeroen Weesie
DS2: Stata v6 module to describe variables in memory: Nicholas Cox
DS3: Stata module to describe variables in memory: Nicholas Cox
DS5: Stata module to describe variables in memory: Nicholas Cox