Message-ID: <9901212236.AA09644@biosta.mskcc.org>
Date: 1999-01-21T22:36:06Z
From: E. S. Venkatraman
Subject: Calling survfit within a function
I have a function that generates data and tries to apply the survfit
within it. I have tried:
function(..){
x .....
survfit(Surv(tim,sts) ~ grp, data = x, envir = sys.frame(sys.parent()))
}
but I still get "Error: Object "x" not found". Is there a fix?
(I use R-0.63.2 with the current survival4 package)
Thanks
E. S. Venkatraman
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