DESMAT: Stata module to generate interactions and contrasts

John Hendrickx

Statistical Software Components from Boston College Department of Economics

Abstract: desmat is a replacement for xi. Categorical variables and interaction effects can be included in any Stata procedure using a number of predefined contrasts. Results are presented using informative labels by the companion program desrep. A second companion program destest can be used to perform Wald tests on model terms.

Language: Stata
Requires: Stata version 7.0
Keywords: design matrix; dummy variables (search for similar items in EconPapers)
Date: 1999-08-05, Revised 2004-09-24
Note: This module may be installed from within Stata by typing followed by "ssc install desmat". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
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Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/d/desmat.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/d/desmat.hlp help module (text/plain)
http://fmwww.bc.edu/repec/bocode/d/desrep.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/d/desrep.hlp help module (text/plain)
http://fmwww.bc.edu/repec/bocode/d/destest.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/d/destest.hlp help module (text/plain)
http://fmwww.bc.edu/repec/bocode/o/outshee2.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/o/outshee2.hlp help module (text/plain)
http://fmwww.bc.edu/repec/bocode/s/showtrms.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/s/showtrms.hlp help module (text/plain)
http://fmwww.bc.edu/repec/bocode/a/anova.do sample run (text/plain)
http://fmwww.bc.edu/repec/bocode/d/desmat.pdf documentation (application/pdf)
http://fmwww.bc.edu/repec/bocode/k/kb80.do sample run (text/plain)
http://fmwww.bc.edu/repec/bocode/m/mobility.do sample run (text/plain)
http://fmwww.bc.edu/repec/bocode/r/regres.do sample run (text/plain)
http://fmwww.bc.edu/repec/bocode/s/simple.do sample run (text/plain)

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