Re: RE: Stata 12 wish list: mixed model negative binomial

["Nora Reich" <nora11@gmx.de>]

Nick,
it is selection for panel data, like -heckman- or -heckprob- is for cross-sectional data. But, as far as I know, there is not a single command for selection like this for panel data.

Nora


-------- Original-Nachricht --------
> Datum: Mon, 29 Nov 2010 18:06:11 +0000
> Von: Nick Cox <n.j.cox@durham.ac.uk>
> An: "\'statalist@hsphsun2.harvard.edu\'" <statalist@hsphsun2.harvard.edu>
> Betreff: RE: Stata 12 wish list: mixed model negative binomial

> Is this of equivalent importance to any existing xt* command? 
> 
> Nick 
> n.j.cox@durham.ac.uk 
> 
> Nora Reich
> 
> Thanks, Alejandro,
> 
> I am aware of that site, but I was just thinking that for Stata 12 a
> simple command like "xtwoolsemy" would be great that would do all the
> calculations at once.
> 
> alejandro lopez-feldman <lopezfeldman@gmail.com>
>  
> > If you go to Semykina's webpage
> > 
> > http://mailer.fsu.edu/~asemykina/
> > 
> > you might find what you are looking for.
> > 
> > 2010/11/29 Nora Reich <nora11@gmx.de>:
> 
> > > My Stata wish is a command for the selection procedures for panel data
> > developed by Wooldridge & Semykina (2005, 2010).
> 
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