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Re: st: Pseudo R2 in poisson regression


From   Richard Williams <Richard.A.Williams.5@ND.edu>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Pseudo R2 in poisson regression
Date   Thu, 04 Aug 2005 09:34:01 -0500

At 10:16 AM 8/4/2005 -0400, Raymond wrote:
Dear all,
I'm running poisson regression model in Stata 9, but the value of
Pseudo R2 is missing. Does anyone know how to deal with this?
Thanks.
H.
What is the actual command you are typing, and in particular, what options are you using? Sometimes stats reported change depending on whether you are using svy or robust or whatever. Showing the printout might help. I just ran a simple poisson regression and got pseudo R2, so I assume the problem is related to the options you are using or maybe something about your data.


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Richard Williams, Notre Dame Dept of Sociology
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