[R] FW: Bubble plots

[hadley wickham]

On Sat, Aug 2, 2008 at 1:41 PM, John Fox <jfox at mcmaster.ca> wrote:
> Dear Cody, Frank, and Hadley,
>
> Perhaps a more general point is that using a vectorized cex argument to
> plot() or points(), one can specify the relative radii of circles.
>
> Try, for example, plot(1:10, cex=sqrt(1:10)).

Of course, then you're on your own in terms of a legend.

Hadley


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