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st: RE: problem with xtlogit


From   "Verkuilen, Jay" <JVerkuilen@gc.cuny.edu>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: problem with xtlogit
Date   Tue, 27 Nov 2007 17:26:05 -0500

James MacNeil writes

>>I am trying to fit a model using xtlogit (random effects), like so
many times before, but for some 
reason, I am now getting this error:

"option logF() not allowed"

anyone know what it means and what I should do?<<<

That's a "me, too." What does this error mean? I had it hit when I was
trying to use xtlogit to analyze the classic betablockers meta-analysis
data for a classroom example. SAS (proc nlmixed) had no problem with it.
(I haven't tried the same data in Stata 10.) 


--
J. Verkuilen
Assistant Professor of Educational Psychology
City University of New York-Graduate Center
365 Fifth Ave.
New York, NY 10016
Email: jverkuilen@gc.cuny.edu
Office: (212) 817-8286 
FAX: (212) 817-1516
Cell: (217) 390-4609

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