R/logrank.pval.R

Defines functions logrank.pval

logrank.pval <- function(x, y){
  ss <- survival::survdiff(y ~ x)
  1 - pchisq(ss$chisq, length(ss$obs) - 1)
}
ZhonghuiGai/groutable documentation built on Jan. 1, 2022, 9:12 p.m.