[R] Macintosh plots

[Ian Dickie]

This may be a dumb question, but I've wasted several hours trying to 
find an answer....

When I do a plot with no parameters set eg: ' >plot(d1)' it comes up 
with a dark gray background and blue data points.  I can modify the 
data points using '>plot(d1, col = "red")', but I have not been able to 
modify the background color.  '>plot(d1, bg = "white")' does not work.  
Any help would be most appreciated.

Cheers,
Ian.