Create a plot of Kaplan-Meier curve with its specified confidence interval
# S3 method for wcep
plot(
x,
main = " ",
type = "n",
lty = NULL,
lwd = NULL,
xlab = " ",
ylab = "Survival Probability",
xlim = NULL,
ylim = NULL,
cex = NULL,
...
)
is an object of class "wcep"
title of plot
type of plot
line type
line width
first axis label
second axis label
first axis limits
second axis limits
legend font size
other parameters of generic "plot" have no use here setOldClass("wcep")