Plots the observed (with extrapolation) and expected survival
curves for all strata in an object created by survmean
# S3 method for survmean
lines(x, ...)
Always returns `NULL` invisibly. This function is called for its side effects.
a survmean
object
arguments passed (ultimately) to matlines
; you
may, therefore, supply e.g. lwd
through this, though arguments
such as lty
and col
will not work
Joonas Miettinen
This function is intended to be a workhorse for plot.survmean
.
If you want finer control over the plotted curves, extract the curves from
the survmean
output using
attr(x, "curves")
where x
is a survmean
object.
Other survmean functions:
Surv()
,
plot.survmean()
,
survmean()