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Re: st: mfx with ivprobit and ordinal variable


From   Maarten buis <[email protected]>
To   [email protected]
Subject   Re: st: mfx with ivprobit and ordinal variable
Date   Wed, 14 Jan 2009 15:51:26 +0000 (GMT)

--- John L Worrall <[email protected]> wrote:
> I am using ivprobit. My endogenous variable of interest is ordinal
> (itâ??s called â??custcodeâ?? and ranges from 1-5). Iâ??m interested
> in obtaining predicted probabilities for each of its values. From
> what I can gather, the best approach is â??mfx, predict(p) at
>(custcode=1) nose,â?? â??mfx, predict(p) at(custcode=2) nose,â?? etc. 

This will give you marginal effect instead of predicted probabilities,
to get predicted probabilities you can use -adjust-, see -help adjust-.

Hope this helps,
Maarten


-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room N515

+31 20 5986715

http://home.fsw.vu.nl/m.buis/
-----------------------------------------


      
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