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Re: st: Multiple Failures and Frailty


From   rgutierrez@stata.com (Roberto G. Gutierrez, StataCorp)
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Multiple Failures and Frailty
Date   Fri, 30 Apr 2004 10:12:46 -0500

In a previous post, I wrote:

> One other option is that you could combine both concepts and stratify on
> failure number and specify shared frailty on -country-, but such a model is
> currently not supported in Stata.  A useful alternative would be to stratify
> on failure number (thus specifying different baseline hazards for each
> ordered failure) and account for the correlation within each country by
> specifying -cluster(country)-.

>   . stcox grow trade deficit laggrowthexp diffrer, shared(country) strata(nf)

Of course, I meant

 . stcox grow trade deficit laggrowthexp diffrer, cluster(country) strata(nf)

--Bobby
rgutierrez@stata.com
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