Hi, everyone!
After update R to 3.5.3 and all packages in R studio
survfit formula doesn't work for me anymore.
example:
fit <- survfit(Surv(time, status) ~ x, data = aml)
Error in survfitKM(X, newY, casewt, stype = stype, ctype = ctype, id = id, :
object 'Csurvfitkm' not found
In any examples what I have tried.
Thank you.