checkContSig: Calculate association between survival and a continuous...
In survivALL: Continuous Biomarker Assessment by Exhaustive Survival Analysis

Description Usage Arguments Value Examples

Calculate association between survival and a continuous measure#' @inheritParams allPvals

1	checkContSig(measure, time, event)

`measure`	A continuous variable used to order survival data. Samples must be ordered exactly as in time and event
`time`	A numeric vector of sample time-to-event data, ordered exactly as measure. Must not contain NAs
`event`	A vector of sample event data, ordered exactly as measure. Must not contain NAs

p-value of association between measure and survival

library(survivALL)
library(Biobase)
data(nki_subset)

#Calculate p-value for continuous measure SCUBE2
srv_dfr <- data.frame(measure = exprs(nki_subset)["NM_020974", ],
                      time = nki_subset$t.dmfs,
                      event = nki_subset$e.dmfs
                      )

checkContSig(srv_dfr$measure, srv_dfr$time, srv_dfr$event)