Re: [R] parametric proportional hazard regression

From: Frank E Harrell Jr <>
Date: Sat 08 Jul 2006 - 12:22:36 EST

Valentin Dimitrov wrote:
> Cody,
> I have tried the survreg() in the Design library, it
> is analogous to survreg() in the survival library and
> it seems to me it is designed only for accelerated
> time models like the accelerated failure model (or
> accelerated lifetime model) and not for proportional
> hazard models. Correct me if I am wrong.
> Valentin

survreg does not exist in the Design package. You may be thinking of psm which is a wrapper function for survreg.

> --- "Hamilton, Cody" <> wrote:

>> Valentin,
>> Have you tried survreg() in the Design library?
>> Regards,
>>    -Cody

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Frank E Harrell Jr   Professor and Chair           School of Medicine
                      Department of Biostatistics   Vanderbilt University

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Received on Sat Jul 08 12:21:01 2006

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