[R] plot ᵒ C in graph axis label
inpost at gmail.com
Fri Oct 2 08:49:43 CEST 2009
I have tried to use a plotmath command to add the temperature degree
sign (i.e. ᵒ C) to the axis label of a graph:
Error: syntax error, unexpected '*', expecting ',' in
According to plotmath manual, the syntax is '*degree' and I am able to
use this command when a number precedes the asterisk (e.g.
ylab=expression(0*degree~C)). But I want to omit the need for a number
before the degree sign. Any advice please?
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