If I understand what you want correctly, you'll probably want to use the
"col" argument in whatever base graphics function you're using, rather than
changing something in the graphical parameters. For example, if I wanted to
add red points to an existing plot, I would use something like
poin
Hi all I want to apply different colors on a simple plot:
If I type par(br="gray") before a plot it puts all the image in gray but
(imagine I run a simple plot) want to let the centrall box (where the dots
are plotted) in white or image in lightblue.
Can anyone guide me to apply this second step
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