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st: Testing survival-time medians with survey data


From   <Arnold.Levinson@UCHSC.edu>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: Testing survival-time medians with survey data
Date   Fri, 2 Jun 2006 07:54:30 -0600

Stata's survival time commands allow p-weights when estimating medians and when estimating confidence intervals of survival rates, but not confidence intervals of p-weighted medians. Is this because variance is undefined for that parameter, or can someone suggest how to compute it?
thx....arnold
 
Arnold H. Levinson, Ph.D.
Director, Tobacco Program Evaluation Group (TPEG)
Assistant Professor of Preventive Medicine
University of Colorado at Denver & Health Sciences Center
AMC Cancer Research Center
1600 Pierce Street, Lakewood CO 80214
Arnold.Levinson@uchsc.edu
303-239-3402
 

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