geom_miss_bin2d

[MilesMcBain]

For large data sets geom_bin2d provides a useful alternative to geom_point. It would be nice to have something similar for large data with missings. Here's a crude mockup I made in paint:

You'd probably move the missing bar down a bit and obviously the colour scale is a joke, but hopefully you get the idea.

[njtierney]

Good idea!

This should be possible with something like this:

library(naniar)
library(ggplot2)
airquality %>%
  bind_shadow() %>%
  impute_below_all() %>%
  add_label_shadow() %>%
ggplot(aes(x = Ozone,
           y = Solar.R,
           colour = any_missing)) + 
  geom_bin2d()

^{Created on 2019-07-17 by the reprex package (v0.3.0)}

While I'm at it, might be worthwhile look at geom_hexbin() as well