Try this:
plot(1:10, main = expression(Emission~of~CO[2]~with~time))
On Wed, Jun 4, 2008 at 5:31 PM, Tariq Perwez <[EMAIL PROTECTED]> wrote:
> I have been trying to figure out how to get superscript/subscript in the
> main title for a plot. I have tried various approaches and suggestions but
> none of them work. I am trying to get the following as the main title of my
> plot:
>
> Emission of CO2 with time
>
> (but note that 2 is subscript.)
>
> I have tried
>
> plot(main="Emission of C"expression(O[2]) "with time")
>
> and I get error message. I have also tried
>
> plot(main="Emission of C"quote(O[2]) "with time")
>
> I have also tried
>
> plot(main"")
> mtext("Emission of C"expression(O[2]) "with time")
>
> I keep getting errors. I have searched the archives but none of the threads
> seem to touch upon this. I would appreciate any suggestion. Regards,
>
> Tariq
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
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