Duny <anna.dunietz <at> gmail.com> writes: > > Use the ggplot2 package in order to make a volcano plot! Check out the > following book for more information about the package: ggplot2: Elegant > Graphics for Data Analysis (Use R) by Hadley Wickham. ggplot2 is great for > creating professional graphics in no time. > > If you look up stat_density in R, you will find the following example at the > bottom of the page: > > # Make a volcano plot > ggplot(diamonds, aes(x = price))
[snip snip snip] ggplot is indeed great, but that looks like a violin plot and not a volcano plot. Unless I'm just confused about the terminology this looks like a typo in the documentation. library("sos"); findFn("{volcano plot}") finds a few other options, but not many. To the original poster: can you show us the actual error message? Ben Bolker ______________________________________________ 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.