Hi, I'm trying to plot something in the following way and would like if you could help:
I'd like in a same plot window, two plots are shown, the left one is a bird-view plot of the whole data, the right half keep changing, i.e., different plots will be shown up on request, so that when I select/click on some where in the left plot, the right plot will be the corresponding plot. What I did is: par(mfrow=c(1,2)) plot(x, y) while(1) { ... pxy <- locator(1, type="p") #select data point (dx,dy) based on pxy for a new plot .. plot(dx,dy) } I ended up with the left plot is overwritten by plot(dx,dy). Is there anyway to keep the left side intact while changing plots on the right side? Thanks a lot! Baoqiang ______________________________________________ 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.