
Plots the survivor curve (log(survivors) against time) of a dataset to check for constancy of hazard.
plotsurvivors(x, status = rep(1, length(x)))
time to event.
status (1: event observed, 0: event not observed).
initial number of individuals.
time of events.
number of survivors at each time.
# NOT RUN {
# 'kidney' dataset of package 'survival'
require(survival)
data(kidney)
plotsurvivors(kidney$time,kidney$status)
# }
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