[R] superscript in figures - basic question

[Chuck Cleland]

See ?plotmath.

plot(1:10, 1:10, ylab=expression(BA (m^{2}/ha)))

Benjamin M. Osborne wrote:
> Although I see similar, but more complex, questions addressed in the help
> archive, I'm having trouble adding superscripted text to the y-axis labels of
> some figures, and I can't find anything in the R documentation on this.
> 
> I have:
> 
> ylab="BA (m2/ha)"
> 
> but I want the "2" to be superscripted.
> Thanks in advence for the help, or for pointing out the appropriate help file.
> 
> -Ben Osborne
> 
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Chuck Cleland, Ph.D.
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