[R] add sd to a plot

Jim Lemon jim at bitwrit.com.au
Mon Mar 29 12:21:45 CEST 2010

On 03/29/2010 08:45 PM, karine heerah wrote:
> 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.


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