--- "CDSC - Verlander, Neville"
<[email protected]> wrote:
> How can one obtain the 95% confidence limits on the
> survival probabilities
> from multiple failure data following model
> estimation using stcox and how is
> it different if one wants, say, a 70% Confidence
> Interval? I know one can
> use sts list, but this only gives Kaplan-Meier
> estimates giving quite
> different estimates to those from stcox.
I think that you can use the -sts list- with the
-adjustfor()-. Acording to the help file it fits a Cox
model.
Regards,
Ricardo.
=====
Ricardo Ovaldia, MS
Statistician
Oklahoma City, OK
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