On May 23, 2014, at 8:05 PM, Jim Lemon wrote: > On Fri, 23 May 2014 12:19:11 PM Ruddy Kathy wrote: >> Hi Guys, >> >> I have been trying to create a 'balloon plot' using R, which is where the >> points in a plot are scaled such that the size of the point (area) >> represents the value. >> ... >> Anybody got any ideas for how to change this scaling?? >> I would be very grateful!! >> > Hi Kathy,
> This isn't ggplot, Searching SO with: [r] ggplot balloon ... gives: http://stackoverflow.com/questions/20458379/changing-size-of-the-dots-in-a-balloon-plot-and-keeping-zero-values: > but you can apply whatever scaling function you want in > size_n_color (plotrix). I read in your example as a data frame named > "krdata2". Perhaps it will be useful. > > krmed<-sapply(krdata2[,2:9],median,na.rm=TRUE) > x11(width=8,height=3) > stretch_it<-function(x) (x+0.65)^5 > library(plotrix) > size_n_color(seq(1,32,length.out=8),rep(1,8),krmed, > sizefun="stretch_it", xlim=c(0,32),col=rep(3,8), > xat=seq(1,32,length.out=8),yat=c(0.5,1.5), > main="size_n_color",xlab="",ylab="", > xaxlab=names(krmed),mar=c(5,4,4,5)) > > Jim > David Winsemius Alameda, CA, USA ______________________________________________ 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.
