The default for predict in xtlogit ,re is the fitted values not the
predicted probabilities; for that you want to use predict varname, pu0
The default in xtlogit, fe is predicted probability conditional on one
positive outcome within group.
See [R] xtlogit.
Scott Merryman
----- Original Message -----
From: "Botelho, Delane" <[email protected]>
To: <[email protected]>
Sent: Friday, July 19, 2002 3:16 PM
Subject: st: predict in xtlogit re
> Hi
>
> When I run xtlogit (random effect) and run predict, I get predictions
> that are greater than 1. The default for RE is xb.
>
> When I run xtlogit FE (fixed effect) and I run predict, I get predicted
> probabilities that are between 0 and 1. The default for FE is pc1.
>
> What is the logic? Why not having always predicted probabilities
> (between 0 and 1) if logit is a probability model?
>
> Thanks
>
> Delane Botelho
>
>
> *
> * For searches and help try:
> * http://www.stata.com/support/faqs/res/findit.html
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
