Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: please help: tobit comparisons


From   Maarten Buis <maartenlbuis@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: please help: tobit comparisons
Date   Wed, 12 Jun 2013 15:46:29 +0200

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
>
> *
> *   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/



-- 
---------------------------------
Maarten L. Buis
WZB
Reichpietschufer 50
10785 Berlin
Germany

http://www.maartenbuis.nl
---------------------------------
*
*   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/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index