Multiple Summary Statistics for Binned Stats/Geometries

Provides the ggplot binning layer stat_summaries_hex(), which functions similar to its singular form, but allows the use of multiple statistics per bin. Those statistics can be mapped to multiple bin aesthetics.

ggplot.multistats

ggplot.multistats currently provides stat_summaries_hex and some helpers.

stat_summaries_hex is similar to ggplot2::stat_summary_hex, but allows specifying multiple stats using the funs parameter (see Example).

Installation

ggplot.multistats is on CRAN.

install.packages('ggplot.multistats')

You can also install the development version from GitHub:

# install.packages('devtools')
devtools::install_github('flying-sheep/ggplot.multistats')

Example

Specify a summary variable using the z aesthetic and specify a list of funs to provide after_stats for you:

library(ggplot2)
library(ggplot.multistats)

ggplot(iris, aes(Sepal.Width, Sepal.Length)) +
  stat_summaries_hex(
    aes(z = Petal.Width, fill = after_stat(median), alpha = after_stat(n)),
    funs = c('median', n = 'length'),
    bins = 5
  )