Try this:
plot(0)
ix <- as.double(1:3)
legend("top", as.expression(lapply(ix, function(i) bquote(r^.(i)
On Tue, Aug 25, 2009 at 8:45 AM, Michael Cho wrote:
> Hi,
>
> Trying to do something fairly simple. I'm trying to get a legend that
> combines superscripts with a sequence, like this:
> r
Hi,
Trying to do something fairly simple. I'm trying to get a legend that
combines superscripts with a sequence, like this:
r^2 = 1
r^2 = 2
r^2 = 3
...
Except that r^2 is properly formatted as a superscript.
I've been playing with "substitute" and "expression" and can get an
individual line to a
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