Hi David, On Wed, Apr 20, 2011 at 6:23 PM, David Bird <bird.da...@uqam.ca> wrote: > Dear gracious R community, > > I would like to produce charts of phytoplankton biomass changes > through time. Each species has a line, and the biomass varies in > mirror form along the line for each species along the X time axis. > Here is an example of what I'd like to do: > http://www.er.uqam.ca/nobel/r30240/Succession.jpg
It's called a "violin plot" and this example may help you get going: http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=43 Otherwise we need more details, like how your data are organized (ideally as a reproducible example). Sarah -- Sarah Goslee http://www.functionaldiversity.org ______________________________________________ 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.