It a trivial point but can anyone tell me why gcolor
is not working here? I thought that I should be
getting the letters in red. lcolor seems to work just
fine.
aa <- c(3,6,3,5,8)
lbs <- LETTERS[1:5]
dotchart(rev(aa), pch=16, labels=(rev(lbs)),
lcolor="blue", gcolor="red")
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