Dear all,
I am trying to use the crr function in the cmprsk package version 2.2 to analyse 198 observations.I have receive the error in solve.default.
Can anyone give me some
insights into where the problem is?
Thanks
here is my script and in attached file my data.
cov=cbind(x1,x2)
z<-crr(ftime,fstatus,cov))