Maxwell Reback wrote:
I'd like to generate on a single device multiple plots, each of which contains two plots. Essentially, I've got sub-plots which consist of two tracks, the upper one displaying gene expression data, and the lower one mapping position. I'd like to display four of these two-track sub-plots on one device, but I can't seem to invoke the par(mfrow=...) or layout(matrix(...)) functions at more than one level. I've got something like: plot.gene<-function(gene){ par(fig=c(0,1,0.3,1)) #expression: track 1 plot(...) par(fig=c(0,1,0,0.4),new=TRUE) #position: track 2 plot(...)} plot.multigene<-function(gene,...){ pdf(paste(gene,".pdf",sep="")) par(mfrow=c(2,2)) tapply(gene,gene, plot.gene) dev.off()} The par(mfrow=) in plot.multigene, even when 'new=TRUE', is disregarded and I just get one sub-plot per page. Suggestions?
You are right. You can use grid or other packages in order to use recursive kinds of subdivisions.
Uwe Ligges
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______________________________________________ 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.