[R] Subscript and superscript on one symbol; plotmath.

[Dr Eberhard W Lisse]

They let you guys go to the pup again? :-)-O

el

On 09/12/2020 10:06, Rolf Turner wrote:
[...]
> Is there any way to achieve, with plotmath, an effect like unto that
> produced by the LaTeX expression $\sigma^2_{11}$?  Or should I just
> give up and go to the pub? :-)
[...]
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