Thanks Walmes, that does indeed work well for labeling all points greater than some specified value. But the problem is that while my peaks are very sharp there is more than one point along the line as it slopes up. This method will label those points as well , making the data look cluttered. Ideally there would be a command with an understanding of local maximum so that only the points at the top of the peak are labeled.
thank you for suggestion, though; i definitely learned something new. best zach cp -- View this message in context: http://n4.nabble.com/Line-Graph-Labels-tp1748218p1748497.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.