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Re: st: Testing for IIA with rologit using suest
From
Maarten buis <[email protected]>
To
[email protected]
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
--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany
http://www.maartenbuis.nl
--------------------------
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