Date: Sun, 28 Oct 2001 21:15:14 -0800
Reply-To: Hsin-ju Hsieh <hj_hsieh@YAHOO.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Hsin-ju Hsieh <hj_hsieh@YAHOO.COM>
Organization: University of California, Los Angeles
Subject: Weighting in Proc PHREG?
I have to do weighting in the estimation from
a Cox regression model (due to sampling scheme),
but I couldn't find the WEIGHT statement in PROC
PHREG like that in the PROC LIFEREG.
Does anyone know if there is any macro or
method that can be used to overcome this problem?
Thank you very much!