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Re: st: NNT after stcox - survci


From   Enzo Coviello <enzo.coviello@tin.it>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: NNT after stcox - survci
Date   Sat, 31 Oct 2009 20:38:39 +0100

Hi Eduardo,

With the stcox postestimation command: "predict s0, basesurv"
I can estimate the baseline survivor function; but how can I get the
SE for the baseline survivor function at each time point?


-survci- is a Stata macro written by Yulia Marchenko that should make available what you are looking for.

I find this command a quite important addition to the official survival commands and I would wish it to be integrated with the estimate of the confidence intervals (and SE) of the covariate-adjusted cumulative hazard.

Best wishes.

Enzo


--- Enzo Coviello
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