Hi!
well I found the solution, times from my data are generated by a Gompertz
distribution and have a lots of decimals. When they go through the survfit
function times returned by survfit have only 13 decimals so when my times
are compared to those ones it leads to false.
That's it... so simple.
Your problem appears to be with coxphw, not coxph. I have never before
heard of the coxphw function; you should identify what package it is
from in your request, and perhaps also contact the author. If you have
found a similar issue in survfit I would be glad to see an example.
Terry Therneau
(a
Hi!
I am having a few problems with coxph function, I had the same problem with
the use of survfit. Here it is:
when calling 'M22<-coxphw(Surv(V1,V2,V4)~V5, data=XTDV, id=XTDV$V3, *
prentice*= ~V5, robust=TRUE, censcorr=TRUE)'
knowning that my data is:
> XTDV[1:10,1:3]
V1 V2 V3 V4
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