On Feb 29, 2012, at 7:41 PM, Dennis Fisher wrote:
> R 2.14.0
> OS X
>
> Colleagues
>
> Probably a simple question but it alludes me at the moment. I want to embed
> a registered sign in the text in a legend. The text would look like:
> SOMETEXT®
> with ® superscripted.
>
> Thanks in advance.
>
> Dennis
Dennis,
Depending upon some additional fine tuning, here is a generic example:
plot(1)
legend("topright", pch = 1, legend = expression(SOMETEXT ^ symbol("\342")))
See ?plotmath for more information. The above works on my MBP running Lion.
HTH,
Marc Schwartz
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