Here is a rough example of what you want. You will need to adjust the actual placement by hand by redefining the x & y values.
set.seed(100) a <- rnorm(1000,0,1) b <-rnorm(1000,0,2) c <-rnorm(1000,0,3) d <-rnorm(1000,0,4) opr <- par(mfrow=c(2,2)) hist(a) text(-3, 150, labels ="a") hist(b) text(-4, 150, labels ="b") hist(c) text(-4, 150, labels ="c") hist(d) text(-4, 150, labels ="d") par <- opr John Kane Kingston ON Canada > -----Original Message----- > From: fabrice.c...@gmail.com > Sent: Fri, 8 Feb 2013 14:42:10 -0500 > To: jrkrid...@inbox.com > Subject: Re: [R] Add text A, B, C and D on multiple ordered plot > > Thank your reminder. > Here is the example code: > > a<- rnorm(1000,0,1) > b<-rnorm(1000,0,2) > c<-rnorm(1000,0,3) > d<-rnorm(1000,0,4) > par(mfrow=c(2,2)) > hist(a) > hist(b) > hist(c) > hist(d) > > I want to add A, B, C and D on each top left. > > On Fri, Feb 8, 2013 at 2:35 PM, John Kane <jrkrid...@inbox.com> wrote: >> Yes there probably is if you would show us what you are doing. >> Minimal working code helps. >> >> https://github.com/hadley/devtools/wiki/Reproducibility >> >> John Kane >> Kingston ON Canada >> >> >>> -----Original Message----- >>> From: fabrice.c...@gmail.com >>> Sent: Fri, 8 Feb 2013 14:28:17 -0500 >>> To: r-help@r-project.org >>> Subject: [R] Add text A, B, C and D on multiple ordered plot >>> >>> Dear list, >>> >>> Is there a elegant way to name multiple ordered plot as A, B, C and D? >>> Just put A, B, C and D on the top left corner of each plot. >>> >>> Usually I do it in Illustrator, but I think in R should there is a way. >>> >>> Could you please provide a example? >>> >>> Thank you very much in advance. >>> >>> ______________________________________________ >>> 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. >> >> ____________________________________________________________ >> FREE ONLINE PHOTOSHARING - Share your photos online with your friends >> and family! >> Visit http://www.inbox.com/photosharing to find out more! >> >> ______________________________________________ >> 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. ____________________________________________________________ FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop! ______________________________________________ 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.
