As the FAQ (http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-put-error-bars-or-confidence-bands-on-my-plot_003) says,
there are about 5 different packages that will draw error bars.



At 2:38 PM -0600 2/17/11, Aldi Kraja wrote:
Hi Toby and Maria,

I did a check on Toby's suggestion and it is not there:

R version 2.12.1 (2010-12-16)
 > ??barploterrbar
No help files found with alias or concept or title matching
'barploterrbar' using fuzzy matching.

Also I went to the following location which does not exist.
http://www.dkfz.de/abt0840/whuber

To Maria: here is a suggestion: to do the barplot with confidence
intervals / errorbars:

look at the following R news under www.r-project.org
"An introduction to using R's base graphics." (see following citation)
on page 4 you will find explanations and code how to build bars with se.

[62]    Marc Schwartz. R Help Desk: An introduction to using R's base
graphics. /R News/, 3(2):2-6, October 2003. [ bib | http
<http://CRAN.R-project.org/doc/Rnews/> | .pdf
<http://CRAN.R-project.org/doc/Rnews/Rnews_2003-2.pdf> ]


HTH,

Aldi

On 2/17/2011 10:08 AM, Toby Marthews wrote:
If you google "barplot with error bars" you immediately find http://svitsrv25.epfl.ch/R-doc/library/prada/html/barploterrbar.html .
 Toby.

 ________________________________________
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of Lathouri, Maria [m.lathour...@imperial.ac.uk]
 Sent: 17 February 2011 16:00
 To: r-help@r-project.org
 Subject: [R] barplot with errorbars

 Dear all

 I have six variables of the average metal concentrations

 Var1 4.77
 Var2 23.5
 Var3 5.2
 Var4 12.3
 Var5 42.1
 Var6 121.2

 I want to plot them as a barplot with error bars. Could you help me?

 Cheers
 Maria




--



        [[alternative HTML version deleted]]

______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

Reply via email to