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.