[R] how to print "<=" in plot title

[Bert Gunter]

For the record, I was wrong -- using plotmath's "less than or equal"
does NOT require platform info. However, I was unsure if you meant
that it was some kind of an arrow you wanted to render, a clear
misinterpretation on my part.

-- Bert

On Tue, Jun 28, 2011 at 10:57 AM, array chip <arrayprofile at yahoo.com> wrote:
> Thank Peter! How do I make the title in bold font?
>
> John
>
>
>
> ----- Original Message ----
> From: Peter Ehlers <ehlers at ucalgary.ca>
> To: array chip <arrayprofile at yahoo.com>
> Cc: R <r-help at r-project.org>
> Sent: Tue, June 28, 2011 10:52:07 AM
> Subject: Re: [R] how to print "<=" in plot title
>
> On 2011-06-28 10:25, array chip wrote:
>> Hi, how can I print "<=" (I mean the symbol of just one character) in the main
>> title of a plot?
>>
>> for example:
>>
>> plot(1:10, main=paste("x<=", x))
>>
>> where variable x is some number generated on the fly.
>
>   x <- 2.718
>   plot(0, 0)
>   title(bquote( x %<=% .(x) ))
>
> ?plotmath
>
> Peter Ehlers
>
>>
>> Thanks
>>
>> John
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
"Men by nature long to get on to the ultimate truths, and will often
be impatient with elementary studies or fight shy of them. If it were
possible to reach the ultimate truths without the elementary studies
usually prefixed to them, these would not be preparatory studies but
superfluous diversions."

-- Maimonides (1135-1204)

Bert Gunter
Genentech Nonclinical Biostatistics