KMsurv
....

2# qoiqpwqr
请教下楼上是哪个行业的？老师？

You can use the package to estimate KM parameters and survival probability
like this R code:

library(survival)
kmfit <- survfit(Surv(days, status == 1), data = x)
summary(kmfit)
plot(kmfit)

if you want to campare difference of two data
than add  ~variable after Surv(days, status == 1)

like this(ex: sex)
kmfit <- survfit(Surv(days, status == 1)~sex, data = x)

hope those code helpful to you
Thanks!!

在论坛是讲师