On 20.11.2012 21:47, bgnumis wrote:
Hi all,
I want to plot a series "x" and I want to put on title "Time evolution with
alpha=0.2", e.g.,
plot(x, main="Time evotion with alpha=0.2",col="orange")
Is there any posibility to put the greek letter and avoid written the word?
Yes, see ?plotmath
plot(x, main=expression("Time evotion with " * alpha==0.2), col="orange")
Uwe Ligges
Many thanks in advance.
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