[R] points size in plots

[hadley wickham]

Hi Irene,

Assuming you have already calculated the standard errors, something
like the following will work:

library(ggplot2)
qplot(x, y, data=mydataframe, size = se)

Hadley

On Fri, May 2, 2008 at 8:52 AM, Irene Mantzouni <ima at aqua.dtu.dk> wrote:
> Dear list,
>
>
>
>  I would like to produce a plot of variables where the size of the points
>  will be indicative of their standard errors.
>
>  How is that possible?
>
>
>
>  Thank you!
>
>
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