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| From | "Meulemann Max" <mmeulemann@ethz.ch> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | AW: st: prgen option quadratic term |
| Date | Tue, 6 Nov 2012 15:24:08 +0000 |
I d like to get the predicted probabilites as my contionus predicator changes keeping fixed the other ones as it is done in -prgen- only with a quadratic term of that predicator. I do not just want the predicted probabilites. ________________________________________ Von: owner-statalist@hsphsun2.harvard.edu [owner-statalist@hsphsun2.harvard.edu]" im Auftrag von "Richard Goldstein [richgold@ix.netcom.com] Gesendet: Dienstag, 6. November 2012 16:10 An: statalist@hsphsun2.harvard.edu Betreff: Re: st: prgen option quadratic term I don't understand; why don't you start by telling us what is wrong with just using -predict- after your -ologit-? for help on this, start with -h ologit-, then click on "also see" and click on "ologit postestimation" Rich On 11/6/12 10:07 AM, Meulemann Max wrote: > I would like to calculate predicted probabilities in an ordinal model, ologit or oprobit. I am using a continous quadratic term, which makes calculating the predicted probablities more cumbesome. I am using stata 12 > > I found an old entry in the statalist archive that proposed oprobpr which does work. I was wondering if another package has been written since 2005. > > oprobpr does work, but some of it its features are a bit irritating like how it saves the predicted probailites in another dataset and so on. The nicest way would be to change prgen and its familiar option in a way that the same feature that works for oprobpr would work for prgen. > > the level options allows oproppr to vary an otherwise fixed covariate with a squared term, which is not possible for the x option of prgen. > > Best regards > > Max * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/