ggragged
ggragged extends the faceting system in
ggplot2 to ragged grids – a hybrid
layout between facet_wrap() and facet_grid().
-
facet_ragged_rows()groups panels into rows of (potentially) varying lengths. -
facet_ragged_cols()groups panels into columns of (potentially) varying lengths.
Installation
You can install the development version of ggragged like so:
remotes::install_github("mikmart/ggragged")Example
Ragged grids can be used to clearly separate nested hierarchies in the panel layout:
library(ggplot2)
library(ggragged)
p <- ggplot(Indometh, aes(time, conc)) geom_line()
# Panels for each subject, with cohorts on separate rows
p facet_ragged_rows(
vars(Cohort = 1 Subject %in% 3:6),
vars(Subject = as.character(Subject)),
labeller = label_both
)
# Panels for each subject, with cohorts in separate columns
p facet_ragged_cols(
vars(Subject = as.character(Subject)),
vars(Cohort = 1 Subject %in% 3:6),
labeller = label_both
)
