plot_surv: Plot method for 'survfit' objects

In ampel-leipzig/ameld: Data and Model of End-Stage Liver Disease used in the AMPEL Project

Plot method for 'survfit' objects

Description

This is just a wrapper method around survival::plot.survfit() with custom defaults.

Usage

plot_surv(
  x,
  main = character(),
  xlab = "Time",
  ylab = "Overall survival probability",
  mark.time = TRUE,
  conf.int = FALSE,
  col = palette.colors(max(1L, length(x$strata))),
  times,
  ...
)

Arguments

x	survfit object.
main	character(1), plot title.
xlab	character(1), x-axis label.
ylab	character(1), y-axis label.
mark.time	logical(1), if TRUE censoring times are marked, see survival::plot.survfit() for details.
conf.int	logical(1), if TRUE confidence interval is plotted, see survival::plot.survfit() for details.
col	integer/character, specifying colors for each curve.
times	integer, vector of times to print on the x-axis.
...	further arguments passed to survival::plot.survfit().

Value

a list with x and y containing the coordinates of the last point of each curves.

See Also

survival::plot.survfit()

Examples

library("survival")
srvfit <- survfit(Surv(time, status) ~ x, data = aml)
plot_surv(srvfit)

ampel-leipzig/ameld documentation built on Aug. 23, 2024, 7:31 p.m.