[R] Adding greek letters to plot title

[Gabor Grothendieck]

Try this (or replace selected occurrences of * with ~ to get spaces
instead of juxtaposition):

plot(1:3, main = ~ "R=[" * 0.001 * mu * Mu * "]:A=[" * 750 * mu * Mu * "]")

On Wed, Feb 18, 2009 at 3:56 PM, gina patel <ginapatel1981 at yahoo.com> wrote:
> I would like to add the greek letter mu to replace u in my title shown below.
>
> main="R=[0.001uM]:A=[750uM]"
>
> i tried using main=expression(R=[0.001~mu~M]:A=[750~mu~M])
>
> but this is not working at the moment.
>
> any help is appreciated
>
> thanks in advance
>
>
>
>
>
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