[R] Writing greek letters and subscripts in graph
mike.prager at noaa.gov
Thu Sep 18 18:45:12 CEST 2008
"Delphine COURVOISIER" <Delphine.Courvoisier at hcuge.ch> wrote:
> I would like to write Greek letters followed by subscripts in a graph (on the X-axis and in a legend). I would appreciate any help.
As others have said, try
demo(plotmath) and also
Here's a brief example:
title("Concentration of" ~alpha)
text(2,3, ~ beta[z])
Note the use of "~" to denote an expression, so that the
material following the tilde is interpreted as such.
Mike Prager, NOAA, Beaufort, NC
* Opinions expressed are personal and not represented otherwise.
* Any use of tradenames does not constitute a NOAA endorsement.
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