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st: R: Checking Goodness of Fit for NBREG Model
From
"Carlo Lazzaro" <[email protected]>
To
<[email protected]>
Subject
st: R: Checking Goodness of Fit for NBREG Model
Date
Tue, 5 Nov 2013 13:43:06 +0100
Mike may want to take a look at the following thread:
http://www.stata.com/statalist/archive/2008-06/msg00596.html.
Best regards,
Carlo
-----Messaggio originale-----
Da: [email protected]
[mailto:[email protected]] Per conto di Mike Reese
Inviato: martedì 5 novembre 2013 13:13
A: [email protected]
Oggetto: st: Checking Goodness of Fit for NBREG Model
I'm modeling count data that shows signs of overdispersion so I'm using
Negative Binomial instead of Poisson regression. I would like to check the
goodness of fit of the overall model. Is there an equivalent command to
estat gof that works after running "nbreg (variables)" to obtain the
goodness-of-fit chi-squared test? (I'm getting "invalid sub command" when I
try to run estat gof with nbreg).
Mike
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