R help - Dec 2002 - Plot scales

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
shrimp.ccfhrb.noaa.gov/~mprager

Is par(cex=scale factor) what you need? 
> -----Original Message-----
> From: Mike Prager [mailto:Mike.Prager at noaa.gov]
> Sent: Monday, December 23, 2002 11:35 AM
> To: R Help list
> Subject: [R] Plot scales
> 
> 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
> shrimp.ccfhrb.noaa.gov/~mprager
> 
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