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[S] Conditional power calculation...

To: s-news@wubios.wustl.edu
Subject: [S] Conditional power calculation...
From: Luca Boni <boni@ermes.cba.unige.it>
Date: Thu, 29 Jul 1999 12:51:05 +0200
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Dear S-PLUS users

I'd like to calculate the conditional power of a clinical trial whose
primary endpoint is survival time. Can any of you point me to some
reference about how to do this
or show me how it should be done in S-PLUS (3.3 for Windows)?

Regards,
Luca

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Luca Boni, MD
Unit of Clinical Epidemiology and Trials
Advanced Biotechnology Center-National Institute for Cancer Research
GENOVA-ITALY
Tel.: +39 10 5737477
Portable Tel.: +39 335 6777997
E-mail: boni@ermes.cba.unige.it

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