Dear R-help, I have a longitudinal dataset with about 5,000 subjects. To avoid overly cluttered plot of the individual profile, I want the plot to be shadowed and to randomly select say 100 subjects which will be depicted using darker lines on the plot. Kindly guide me through on how to do this in R. regards John
[[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.