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Re: st: interpreting output in survival analysis


From   Maarten Buis <maartenlbuis@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: interpreting output in survival analysis
Date   Mon, 30 May 2011 18:10:53 +0200

On Mon, May 30, 2011 at 5:41 PM, Yusvita Triwiadhian S.
<07.5544@stis.ac.id> wrote:
> thank you very much. it's very helpful for me. if i want to take cox
> with frailty, can i use stata?

Only if you want to estimate shared frailty (that is like a
multi-level model for survival analysis). I can imagine that a
non-shared frailty model just is not identified as the baseline hazard
drops out of the likelihood equation.

-- Maarten

--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany


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