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st: Sample size determination for ROC comparison


From   "Daniel, Gregory" <GDaniel@healthcore.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: Sample size determination for ROC comparison
Date   Wed, 14 Apr 2004 09:15:47 -0400

Dear Statlist,

I am using -roccomp- to compare areas under the ROC curve estimated from
two independent samples.  Can anyone point me in the right direction for
appropriate power and sample size calculations for this test?

Greg
 

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