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st: RE: random effect logit model
This has happened when I have matched pairs and too many missing cells.
Or one variable is all coded 1.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Pallab
Mozumder
Sent: Friday, August 11, 2006 12:49 PM
To: [email protected]
Subject: st: random effect logit model
Dear Stata Listers,
I am using STATA/SE 9.2 and running a simple random effect logit model
with a combination of discrete and continuous independent variables. The
dependent and discrete independent variables are all dichotomous.
When I run it, after several iterations it says "not concave" and keeps
iterate with no results. Can anybody provide any suggestions to make it
work.
Thanks.
Pallab
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