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Re: st: constant term


From   "Chiara Mussida" <cmussida@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: constant term
Date   Wed, 23 Apr 2008 17:11:14 +0200

Thanks, this is surely what I need to know!!
chiara

2008/4/23 Maarten buis <maartenbuis@yahoo.co.uk>:
> The whole point of -stpiece- is that the baseline hazard (the constant)
> changes over time. This is parameterized in such a way that the
> constant in the first period is the coefficient of tp1, in the second
> period the coefficient of tp2, etc.
>
> Hope this helps,
> Maarten
>
> --- Chiara Mussida <cmussida@gmail.com> wrote:
> > is there a way to make stata show the coef for the constant term in a
> > piecewise constant hazard model: command stpiece??
> > i really need to get this value sonce it could give me insights on my
> > omitted (or base) category!
>
>
>
> -----------------------------------------
> Maarten L. Buis
> Department of Social Research Methodology
> Vrije Universiteit Amsterdam
> Boelelaan 1081
> 1081 HV Amsterdam
> The Netherlands
>
> visiting address:
> Buitenveldertselaan 3 (Metropolitan), room Z434
>
> +31 20 5986715
>
> http://home.fsw.vu.nl/m.buis/
> -----------------------------------------
>
>
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-- 
Chiara Mussida
PhD candidate
Doctoral school of Economic Policy
Catholic University, piacenza (Italy)
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