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st: Test of weighted survival medians

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Subject   st: Test of weighted survival medians
Date   Tue, 6 Jun 2006 07:21:10 -0600

Is there a way to test the null hypothesis (equality) of sample-weighted
survival-time medians between two subpopulations? -- stcox -- will test
p-weighted hazard ratios, but I don't find any method for weighted
median tests ... ?

Arnold H. Levinson, Ph.D.
Assistant Professor of Preventive Medicine & Biometrics
Director, Tobacco Program Evaluation Group (TPEG)
University of Colorado / AMC Cancer Research Center
1600 Pierce Street
Lakewood CO 80214

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