geom_beeswarm           Points, jittered to reduce overplotting using
                        the beeswarm package
geom_quasirandom        Points, jittered to reduce overplotting using
                        the vipor package
ggbeeswarm              ggbeeswarm extends ggplot2 with violin
                        point/beeswarm plots
position_beeswarm       Arrange points using the \link[beeswarm]
                        package.
position_quasirandom    Arrange points using quasirandom noise to avoid
                        overplotting