None of the examples here: https://ggplot2.tidyverse.org/reference/labellers.html
show how to use the optional arguments to the functions. The naive p + facet_grid(. ~ cyl, labeller = label_both(sep=" = ")) doesn't work, so one example would help readers and point to the recommended usage.
None of the examples here: https://ggplot2.tidyverse.org/reference/labellers.html show how to use the optional arguments to the functions. The naive
p + facet_grid(. ~ cyl, labeller = label_both(sep=" = "))doesn't work, so one example would help readers and point to the recommended usage.