draw_density_plot.RdFunction drawing the 2D density of students along two dimensions selected by the user.
draw_density_plot(
scores,
slctx,
slcty,
slctbkgalpha,
slctpntalpha,
slctpntsize
)Tibble.
Character.
Character.
Double.
Double.
Double.
A ggplot object ready for rendering.