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Re: st: Pseudo R2 in poisson regression


From   Raymond <statasas@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Pseudo R2 in poisson regression
Date   Thu, 4 Aug 2005 15:05:43 -0400

the command I'm using is:
xi:poisson death i.age i.cohort i.period, exposure(population) constraints (1)



On 8/4/05, Richard Williams <Richard.A.Williams.5@nd.edu> wrote:
> 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.
> 
> 
> -------------------------------------------
> Richard Williams, Notre Dame Dept of Sociology
> OFFICE: (574)631-6668, (574)631-6463
> FAX:    (574)288-4373
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> EMAIL:  Richard.A.Williams.5@ND.Edu
> WWW (personal):    http://www.nd.edu/~rwilliam
> WWW (department):    http://www.nd.edu/~soc
> 
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