[R] add sd to a plot

[Jim Lemon]

On 03/29/2010 08:45 PM, karine heerah wrote:
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> Hi,
>
>
>
> I would like to add sd bar to an existing plot. How can i do that?
>
Hi Karine,

bar.err (agricolae)
plotCI (gplots)
xYplot (Hmisc)
error.bars (psych)
dispersion (plotrix)
plotCI (plotrix)

and probably a few more.

Jim