May be:

text(.1*max(all$AREA),.9*max(all$SR),"text to be placed")

?

bests

milton

On Tue, Jul 21, 2009 at 5:03 PM, Mark Na <mtb954@gmail.com> wrote:

> Dear R-helpers,
>
> I wish to place some text in a plot, at approx 10% of my upper xlim and
> approx 90% of my upper ylim, i.e.
>
> > plot(log(all$SR,10)~log(all$AREA,10))
> > text(.1*max(xlim),.9*max(ylim),"text to be placed")
>
> (I know how to give absolute coordinates for text location, but I wish to
> use relative coordinates).
>
> My code (above) doesn't work because I don't know how to properly extract
> the upper xlim and ylim values.
>
> Does anyone know how I could extract the upper xlim and ylim values
> (without
> using max(x-variable) or max (y-variable)...I wish to keep this as general
> as possible and not point to the original data.
>
> Thanks in advance,
>
> Mark
>
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>
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