The package latticeExtra
provides the function ecdfplot
.
library(lattice)
library(latticeExtra)
set.seed(42)
vals <- data.frame(r1=rnorm(100)*0.5,
r2=rnorm(100),
r3=rnorm(100)*2)
ecdfplot(~ r1 + r2 + r3, data=vals, auto.key=list(space='right')