Joint Plot

Function Keywords:

x::AbstractVector
y::AbstractVector
smoothing::Int

Joint KDE Plot

The smoothing parameter is just a kludge for making the plot appear smooth. This is due to using rectangles to render the density plot. At the default size, the default value should provide adequate smoothing. If you make the plot dramatically different in size, move the value of this keyword 1 or 2 in either direction as needed.

using Vega, RDatasets
faithful = dataset("datasets", "faithful")

a = jointplot(x = faithful[:Eruptions], y = faithful[:Waiting])