From: Brian Beckage
Dear List,
I'd like to add text to a plot where a text symbol has both a
superscript and subscript. For example, the variable S with a
superscript 2 and a subscript t. I have been able to accomplish this
using either
expression( paste(S,atop(scriptstyle(2),scriptstyle(t))) )
or
expression( {S[t]}^2 )
but the spacing isn't quite right (or rather what I'd like) using
either of these. By 'right' I mean the placement and spacing don't
quite coincide with what I'd expect if I superimposed S^2 with S[t].
Is there a way to place BOTH a subscript and superscript so that they
are placed identically as if I had overlayed S^2 and S[t]?
I'm using R 1.9.0 on Mac OSX.
Thanks,
Brian
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Brian Beckage
Department of Botany
University of Vermont
Marsh Life Science Building
Burlington, VT 05405