split violing plots [feature request] about ggextra

[daattali]

If the code for it is already ready and it just needs to be packaged nicely, I wouldn't mind having it in ggExtra because it will only make my package better :)

But frankly I think ggExtra is mostly synonymous with just ggmarginal, and there are some other packages that do a great job at adding geoms to ggplot2. I don't know which one is the best but if you look through the packages at http://www.ggplot2-exts.org/gallery/ you'll find some that specialize in adding different geoms

[RMHogervorst]

Thanks a lot, I agree that it would fit better in other gg extensions. I dropped the suggestion in hrbrmstr/ggalt#24.