[R] Plot scales

[Mike Prager]

I remember reading somewhere that locations on plots (in my case, arguments 
x and y for legend()) can be specified in several scales besides the usual 
data scale.  I would like to set x and y as proportions of total plot size 
or something similar.  Can anyone steer me to documentation on how to do it?

-- 

Michael Prager, Ph.D.                <Mike.Prager at noaa.gov>
NOAA Center for Coastal Fisheries and Habitat Research
Beaufort, North Carolina  28516
http://shrimp.ccfhrb.noaa.gov/~mprager/