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st: Mime-Version: 1.0


From   BRUNELLI Cinzia <cincbr@iol.it>
To   statalist@hsphsun2.harvard.edu
Subject   st: Mime-Version: 1.0
Date   Wed, 07 Aug 2002 18:09:32 +0200

Dear statalisters,

I know I'm asking for something very specific (perhaps too much!) but does anybody know about :

A) a Stata routine (or software or tables) calculating sample size to compare more than two survival curves?

B) a Stata routine (or software or tables) calculating sample size to compare two survival curves by Wilcoxon (Breslow-gehan) test ?

C) a Stata routine (or software or tables) calculating sample size to compare two survival curves by the trend test test ?


Thank you very much for any advice you can give me.

Brunelli Cinzia

Dott.ssa Brunelli Cinzia
Statistician
Division of Psychology
National Cancer Institute
Via Venezian 1
20133 Milano
ITALY
Tel. ..39-02-6702710
Fax ..39-02-70600462
Email: cincbr@iol.it

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