Stephen,
I can almost but not quite get my arms around what you are asking. A bit more detail
would help. Like
cph.approve = what kind of object, generated by function __
But, let me make a guess:
cph is the result of coxph, and the model has both covariates and a strata
You
Dr. Therneau,
You are correct about the fit:
(cph.approve -
coxph(Surv(fundterm,resp)~I(CommitAmt/1e5)+res+CommitedRate+dayflag+mth+strata(termfac),
data=dfa,
subset=(HedgeDate2012-11-15 p1!=FixedOpen), method=efron))
However the output from survfit has individuals in each column and the
Dear useRs,
What is the syntax to obtain survival curves for single strata on many subjects?
I have a model based on Surv(time,response) object, so there is a single row
per subject and no start,stop and no switching of strata.
The newdata has many subjects and each subject has a strata and
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