RVAideMemoire (version 0.9-81-2)

plotsurvivors: Survivor curve

Description

Plots the survivor curve (log(survivors) against time) of a dataset to check for constancy of hazard.

Usage

plotsurvivors(x, status = rep(1, length(x)))

Arguments

x

time to event.

status

status (1: event observed, 0: event not observed).

Value

n

initial number of individuals.

time

time of events.

alive

number of survivors at each time.

Examples

# NOT RUN {
# 'kidney' dataset of package 'survival'
require(survival)
data(kidney)
plotsurvivors(kidney$time,kidney$status)
# }