Re: [R] R: expression

From: Adaikalavan Ramasamy <ramasamy_at_cancer.org.uk>
Date: Tue 19 Jul 2005 - 21:49:38 EST

Something like this :

 x <- 0.5
 plot( 1:10, main=substitute( hat(Phi) ~ "=" ~ x, list(x=x) ) )

Also see http://tolstoy.newcastle.edu.au/R/help/04/09/3371.html

Regards, Adai

On Tue, 2005-07-19 at 13:35 +0200, Clark Allan wrote:
> hi all
>
> i am having a problem with the expression/paste command
>
> say we estimate a variable, named PHI
>
> it contains the value of say 2
>
> and we want to display this value as " hat(phi) = PHI" onto a graphic
>
> i.e. " hat(phi)=2 "
>
> how does one do this?
>
> i've tried the following:
>
> 1. legend(-5,.3,expression(hat(phi)*"="*PHI))
>
> 2. legend(-5,.3,paste(expression(phi),"=",PHI))
>
> but they do not work.
>
> any help?
>
> /
> allan
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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Tue Jul 19 21:56:59 2005

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