[R] percent sign in plot annotation
mkeller at fam.tuwien.ac.at
Wed Jan 17 10:57:49 CET 2007
I would like to annotate a graph with the expression 'alpha = 5%' (the
alpha should be displayed as the greek letter).
> text(1,1,expression(alpha == 5%))
which gives a syntax error.
escaping the percent sign (\%) or doubling (%%) does not help.
What do I do?
Research Unit of Financial and Actuarial Mathematics
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