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2008 Aug 07
8
Trying to run simple survival program in R but does not work
Hey,
I am just starting to learn R now and I typed in this simple survival
program:
library(survival)
t <- c(10,13,18,19,23,30,36,38,54,56,59,75,93,97,104,107,107,107)
c <- c(1,0,0,1,0,1,1,0,0,0,1,1,1,1,0,1,0,0)
data <- Surv(t,c)
km <- survfit(data)
summary(km)
Call: survfit(formula = data)
but everytime I run it I get this error:
Error in