Hi Peng, Thanks for your reply. I have tried it and it does work fine apart from one problem. Even though the second data set has same length as the first one, the point function seems to shit all the points towards left side. So the points are not in concordat co-ordinates as the bars. Any idea how this can be fixed ???
thanks in advace. regards, Mamun -- View this message in context: http://r.789695.n4.nabble.com/Over-lay-2-scale-in-same-plot-tp2528661p2531255.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
