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re: st: Package -r2c- now available in SSC
From
"Ariel Linden, DrPH" <[email protected]>
To
<[email protected]>
Subject
re: st: Package -r2c- now available in SSC
Date
Sun, 3 Feb 2013 10:57:33 -0500
Interesting program, Joseph. Can you provide some explanation of how the
results from -r2c- complement (or contrast) the measures tested by
-countfit- ( a user-written program by J. Scott Long and Jeremy Freese
-findit countfit-)?
Ariel
Date: Sat, 2 Feb 2013 10:42:03 -0500
From: Joseph Luchman <[email protected]>
Subject: st: Package -r2c- now available in SSC
Thanks to Kit Baum, package -r2c- has been uploaded to SSC.
To install, write -ssc install r2c-
r2c: Stata module computes several goodness of fit measures for count
data models.
- -r2c- calculates r-square indexes based on deviance, pearson deviance,
squared correlation, and explained variance following a poisson,
tpoisson, zip, nbreg, tnbreg, zinb, gnbreg, or glm (with
family(poisson) or family(nbinomial)).
The indexes computed by the r2c command derive from Cameron and
Windmeijer (Journal of Business & Economic Statistics, 1996).
- -r2c- requires Stata 12.1.
- - Joseph
Joseph Nicholas Luchman, M.A.
- ----
Senior Research Associate | Fors Marsh Group
Desk: 571 858 3770
Email: [email protected]
forsmarshgroup.com
- ----
Doctoral Candidate
Industrial Organizational Psychology
George Mason University
http://sites.google.com/site/jluchman/
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