I'm having trouble with the facet.by parameter of the ggerrorplot fonction. When I use a grouping variable, the facets still show all data labels in both groups, but with blank spaces. Is there a way to erase the extra labels, or to recreate this in ggplot? thanks!
ggerrorplot(aile_data, x = "lignee", y = "longueur",
desc_stat = "mean_ci", ci = 0.95, color = "black",
add = "jitter", add.params = list(color = "darkgray"), facet.by = "type")


