Well... that could work. Problem is in the actual graphs I'm making, there are to be >30 lines per graph (as many as 60 in some cases). Any way I could use the lines command without having to write out 60 lines of code per figure? That's why I like ablines; you just have to specify a single value and it will put a horizontal line at that number.
Thanks, Ryan > Maybe you could use lines()? > > plot(1:2) > lines(c(1,2),c(1.5,1.5)) > > > -- Ryan Utz, Ph.D. Aquatic Ecologist/STREON Scientist National Ecological Observatory Network Home/Cell: (724) 272-7769 Work: (720) 746-4844 ext. 2488 [[alternative HTML version deleted]] ______________________________________________ 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.