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Re: st: Testing for IIA with rologit using suest

From   Maarten buis <>
Subject   Re: st: Testing for IIA with rologit using suest
Date   Tue, 30 Nov 2010 14:41:34 +0000 (GMT)

--- On Tue, 30/11/10, Bart van Rijsbergen wrote:
<snip> but I also want to test using the suest command.
> Then I get the following error-message:
> unable to generate scores for model.
> suest requires that predict allow the score option.
> r(322);
> What am I doing wrong?

You cannot use -suest- with -rologit- because -suest-
requires the scores (derivatives of the log-likelihood),
and -rologit- does not predict those. 

Hope this helps,

Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen


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