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Re: st: Hurdle model


From   Ulrich Kohler <kohler@wz-berlin.de>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Hurdle model
Date   Tue, 14 Sep 2004 16:43:57 +0200

Sebastian.Baumeister wrote:
> i want to estimate a hurdle model.
>
> is this the right way?
>
> two seperate models
>
> A. at-least one outpatient visit vs. no visit in the last year
> probit
>
> B. number of outpatient visits, conditional on visit>0
> trnbin0
>
>
> Any advice would be really appreciated.
>

I don't know the answer. But the following Stata Journal article might be of 
assitance:

SJ-3-2  st0040  . . . . . . . . . . . . . . From the help desk:  hurdle models
        . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  A. McDowell
        Q2/03   SJ 3(2):178--184                                 (no commands)
        demonstrates how the parameters of a hurdle model can be
        estimated in Stata using a combination of existing commands

regards
uli

--
kohler@wz-berlin.de

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