Jason Rupert wrote:
...
Also, do you know how to make the radial rings "black" and a little
thicker? A co-worker requested that the be made a little darker and
easier to see.
Hi Jason,
You can make the radial grid black with grid.col="black", but
unfortunately there is no option for a thicker grid. You could add lwd=2
to line 170 if you just want a one-off.
Jim
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