Legend groups

[teunbrand]

Adds grouped legends

devtools::load_all("~/packages/gguidance")
#> ℹ Loading gguidance
#> Loading required package: ggplot2

df <- msleep[c(9, 28, 11, 5, 34, 54, 64, 24, 53), ]

ggplot(df) +
  aes(bodywt, awake, colour = paste(order, name)) +
  geom_point() +
  guides(colour = "legend_group")

^{Created on 2024-06-02 with reprex v2.1.0}