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Method=df for coxph in survival package
David Parker
·
Apr 17, 2012
·
r-help
I've been following the example in the R help page: http://stat.ethz.ch/R-manual/R-devel/library/survival/html/frailty.html library(survival); coxph(Surv(time, status) ~ age + frailty(inst, df=4), lung) Here, in this particular...
R coxph Method=df (Question on methods)
David Parker
·
Aug 20, 2012
·
r-help
Dear R help, ## Example from http://stat.ethz.ch/R-manual/R-patched/library/survival/html/frailty.html # Random institutional effect coxph(Surv(time, status) ~ age + frailty(inst, df=4), lung) I am trying to understand what exactly happens when...
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