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Re: st: please help: tobit comparisons


From   Ghazal Zulfiqar <gmzulfiqar@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: please help: tobit comparisons
Date   Wed, 12 Jun 2013 09:54:24 -0400

Thanks yes it does! Is there an alternative for suest that can be used in tobit?

Ghazal


On Jun 12, 2013, at 9:46 AM, Maarten Buis wrote:

> That error message means exactly what it means: in order for -suest-
> to work it requires that the models you feed it (in your case -tobit-
> models) allow -predict- to predict scores. -tobit- does not do so, and
> can thus not be used in combination with -suest-.
> 
> Hope this helps,
> Maarten
> 
> 
> On Wed, Jun 12, 2013 at 3:23 PM, Ghazal Zulfiqar <gmzulfiqar@gmail.com> wrote:
>>> Hi statalisters,
>>> 
>>> I am trying to run 3  tobit models with the same Xs but a different Y and want to compare coefficients. I get an error message when I do
>>> 
>>> tobit Y1 X1 X2 X3 X4
>>> est store model1
>>> 
>>> tobit Y2 X1 X2 X3 X4
>>> est store model2
>>> 
>>> suest model1 model2
>>> 
>>> The message says "unable to generate scores for model model1 suest requires that predict allows the score option"
>>> 
>>> Can somebody help please?
>>> 
>>> Thanks,
>>> Ghazal Zulfiqar
>> 
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> 
> 
> -- 
> ---------------------------------
> Maarten L. Buis
> WZB
> Reichpietschufer 50
> 10785 Berlin
> Germany
> 
> http://www.maartenbuis.nl
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