Or ?barplot2 barplot2(means,main="Proportion of time spent in AMU sector",xlab="Treatments",ylab="Proportion of time",names.arg=c("Solitary","Size-matched conspecific","Sub-adult conspecific"),cex.names=0.85,axis.lty=1,ylim=c(0,0.4), plot.ci=TRUE,ci.l=means,ci.u=means+halfSE)
Mikhail > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On > Behalf Of Uwe Ligges > Sent: Friday, August 12, 2011 12:04 PM > To: Christopher Crooks > Cc: r-help@r-project.org > Subject: Re: [R] Standard error bars on bar plots > > > > On 12.08.2011 18:43, Christopher Crooks wrote: > > Hi, > > I know there have been numerous posts about this but I am unable to find > one, or at least carry out one, that gives me the plot I want. > > I have managed to add the error bars to the plot, but they end up not > aligned with the centre of the bars themselves. > > > > Here is my script: > > > > > > means<-c(0.135283333,0.082829167,0.2757625) > > SE<-c(0.036364714,0.039582896,0.06867608) > > halfSE<-c(0.018182357,0.019791448,0.03433804) > > > > barx<-barplot(means,main="Proportion of time spent in AMU > sector",xlab="Treatments",ylab="Proportion of > time",names.arg=c("Solitary","Size-matched conspecific","Sub-adult > conspecific"),cex.names=0.85,axis.lty=1,ylim=c(0,0.4)) > > library(gplots) > > plotCI(x=means,uiw=halfSE,lty=1,gap=0,add=TRUE) > > > plotCI(x=barx, y=means,uiw=halfSE,lty=1,gap=0,add=TRUE) > > Uwe Ligges > > > Thanks for any suggestions or help you may have, > > CJ > > ______________________________________________ > > 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. ______________________________________________ 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.