plotw {concreg} | R Documentation |
This function plots the pair weights used in a weighted Cox regression analysis against time.
plotw(x, rank=FALSE, log=FALSE, xlim=c(0,max(time)), ...)
x |
a concreg object |
rank |
if set to TRUE, plots the weights against ranked time (default=F) |
log |
if set to TRUE, shows logarithm of weights (default=F) |
xlim |
limits for time axis, defaults to range of time variable |
... |
further arguments for plotting |
The function plots the (optionally log-transformed) pair weights against (ranked) time, separately for each stratum.
no return value.
Georg Heinze
concreg