Hi all, I'm struggling with the display of several regression lines (with different colors) on the same plot.
I manually drew what I'm trying to do with 8 lines (see attached). Any thoughts for a code will be very much appreciated. Thanks Armel
<<attachment: multiple_lines_graph.png>>
______________________________________________ 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.
