Hi, Consider something like > library(ggplot2) > movies$decade <- round_any(movies$year, 10) > m <- qplot(rating,data=movies,colour=factor(decade),geom="density") > m (modified from "?stat_density").
I'd like to add on the line y=0 a dot for the median of each "decade" category (using the same colour coding as the "fill"). I'm failing miserably at all my > m + geom_point based approaches and would appreciate if someone could show me the ggplot2 way of achieving this. Thanks, Joh ______________________________________________ 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.
