[R] Legend outside plotting area

[Judith Flores]

Hi, 

    I have been trying many of the suggested options
to place a legend outside plotting area, including
something like this:

par(xpd=T,
oma=par()$oma+c(4.5,0,1.5,0),mar=par()$mar+c(1,0,1,0)


    But the aspect of the four plots gets compromised
when I change the margin settings. I cannot use mtext
because I need to use colors for the text. I tried
layout, but wouldn't let me include the legend, only
plots.

   I would appreciate very much some more help.

Regards,

J


       
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