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dots

dots provides tools to make dot density maps.

Installation

You can install the development version of dots from GitHub with:

remotes::install_github('christopherkenny/dots')

Example

The main function in dots is dots().

library(dots)
library(sf)
#> Linking to GEOS 3.9.1, GDAL 3.4.3, PROJ 7.2.1; sf_use_s2() is TRUE
library(ggplot2)
data('suffolk')
dots::dots(suffolk, c(pop_black, pop_white), divisor = 1000) + 
  scale_color_viridis_d() + 
  theme_void()

You can also use dots_points() to only make the randomized points.

dots::dots_points(suffolk, c(pop_black, pop_white), divisor = 1000) |> 
  ggplot() + 
  geom_sf(data = suffolk) + 
  geom_sf(aes(color = dots_type)) + 
  scale_color_viridis_d() + 
  theme_void()

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.