I am using par(mfrow(4,2)...) to plot multiple graphs in one frame. However, the plots naturally partitioned into two sets, the first two rows and the 3rd and 4th row are slightly different, I want them to be in one frame, but I also want to draw a line (or something to make top two rows/bottom two rows look slightly different) in between them?
Any suggestions? Thanks ______________________________________________ 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.
