Plot several plots with a shared legend

Usage

join_plots(
  plots,
  ncol = length(plots),
  nrow = 1,
  position = c("right", "bottom"),
  legend = TRUE
)

Arguments

plots

list of plot objects of class gg or ggplot

ncol

Optional number of columns

nrow

Optional number of rows

position

position of the legend ("bottom" or "right")

legend

Logical. Use a legend?

Note

modified from https://github.com/tidyverse/ggplot2/wiki/share-a-legend-between-two-ggplot2-graphs