[R] Highlight selected bar in barplot

[John Kane]

It's a bit difficult to know what you are doing without any data.  Would you supply some data please.

See ?dput for the easiest way to supply it.  Also have a look at https://github.com/hadley/devtools/wiki/Reproducibility and/or http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example for some suggetions on asking questions and code formatting.

John Kane
Kingston ON Canada


> -----Original Message-----
> From: debruinjj at gmail.com
> Sent: Wed, 31 Jul 2013 16:57:55 +0200
> To: r-help at r-project.org
> Subject: [R] Highlight selected bar in barplot
> 
> Hi All,
> 
> I am new at R so any help would be appreciate.
> 
> Below my current R-code/script:
> 
> initial.dir<-getwd()
> setwd('/Users/jurgens/VirtualEnv/venv/Projects/QTLS/Resaved_Results')
> dataset <- read.table("LWxANNA_FinalReport_resaved_spwc.csv",
> header=TRUE,
> sep="\t" )
> n <- length(dataset$X..No.Call)
> x <- sort(dataset$X..No.Call,partial = n )[n]
> 
> outlier <- dataset[ dataset$X..No.Call >
> quantile(dataset$X..No.Call,0.25)
> + (IQR(dataset$X..No.Call) *1.5),]
> 
> par( las=2,  cex.axis=0.5, cex.lab=1, cex.main=2, cex.sub=1)
> barplot(dataset$X..No.Call, names.arg = dataset$Individual.Sample,
> cex.names=0.5 ,space=0.5, ylim=c(0,x*1.5) )
> setwd(initial.dir)
> 
> I would like to highlight the sample in outlier on the barplot that is
> create, would this be possible?
> 
> 
> Thanks
> --
> Regards/Groete/Mit freundlichen GrC<C?en/recuerdos/meilleures
> salutations/
> distinti saluti/siong/duC, yC:/P?Q?P8P2P5Q?
> 
> Jurgens de Bruin
> 
> 	[[alternative HTML version deleted]]
> 
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