Re: [R] Errors on bar plots

From: Gabor Grothendieck <ggrothendieck_at_gmail.com>
Date: Sat 04 Jun 2005 - 04:20:36 EST

On 6/3/05, Fikret Isik <fisik@ncsu.edu> wrote:
> Hi R Gurus,
>
> I am a new R user. I did my home work by reading the manuals and
> searching the internet for examples but failed to find an example before
> writing this message for help.
>
> I would like to create bar plots with the standard error of the mean (or
> 95% confidence intervals) on the bar.
>
> Any suggestions will be appreciated.
>
> Operating system: Windows XP pro
> R version 2.1.0
>
> Data look like this:
>
> Site Family Height
> 1 A 12.3
> 1 B 13.5
> 1 C 17.4
> 2 A 14.0
> 2 B 11.1
> 2 C 15.9
> . . .
>

Is this what you are looking for?

http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=54

If so look at barplot2 in package gplots which is in the gregmisc bundle.

You could also look at the notch argument to boxplot.



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Sat Jun 04 04:26:05 2005

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