I am using geom_pointdensity() to draw scatter density plot in R. Is there a way to draw them side by side as subplots and also share the same legend with the same range?
In the future, please use a minimal, reproducible example so that we can help you more easily.
Nevertheless, here is an example using the facet_wrap
function.
library(tidyverse)
library(ggpointdensity)
library(viridis)
# Example dataset
dat <- bind_rows(
tibble(x = rnorm(7000, sd = 1),
y = rnorm(7000, sd = 10),
group = "foo"),
tibble(x = rnorm(3000, mean = 1, sd = .5),
y = rnorm(3000, mean = 7, sd = 5),
group = "bar"))
# Plot figure using facet_wrap
ggplot(data = dat, mapping = aes(x = x, y = y)) +
geom_pointdensity() +
scale_color_viridis() +
theme_bw() +
facet_wrap(~group)
Created on 2024-07-05 with reprex v2.1.0