You can adapt the following example da <- data.frame(y=rnorm(50), x=1:50) plot(y~x, data=da) abline(h=c(-2,2), lty=3) with(da, text(x[abs(y)>2], y[abs(y)>2], label=x[abs(y)>2], pos=2))
Walmes. ----- ..ooo0 ................................................................................................... ..(....)... 0ooo... Walmes Zeviani ...\..(.....(.....)... Master in Statistics and Agricultural Experimentation ....\_)..... )../.... walmeszevi...@hotmail.com, Lavras - MG, Brasil ............ (_/............................................................................................ -- View this message in context: http://n4.nabble.com/Line-Graph-Labels-tp1748218p1748431.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.