I'm very new to R so please forgive any lack of knowledge. I am doing a course which needed the package rgl and managed to work out (finally) that I needed to install XQuartz - which I have done. It is working but I can't get the plots to show in colour - they are only in black and white. Does anyone know what I'm doing wrong / how to fix it? I've tried looking at the XQuartz documentation but can't work it out.
Thanks!
You need to provide a reproducible example, including your code. I am having no difficulty getting color on my XQuartz device:
set.seed(42)
x <- runif(10)
y <- runif(10)
plot(x, y, pch=21, bg=2:6, cex=3)