id_labeller | R Documentation |
id
This function returns a ggplot2::labeller that displays the id
on several lines to improve readability.
id_labeller(labels)
labels |
Data frame of labels. Usually contains only one element, but faceting over multiple factors entails multiple label variables. |
ggplot2::labeller, to make your own labellers
library(behavr) metadata <- data.frame( id = sprintf("2017-09-01 20:00:12|toy_experiment_a_very_long_name|%02d", 1:20), condition = c("A", "B")) dt <- toy_activity_data(metadata, duration = hours(2)) pl <- ggetho(dt, aes(y = asleep)) + stat_pop_etho() ## Without labelling pl + facet_wrap( ~ id) ## With labeller pl + facet_wrap( ~ id, labeller = id_labeller)
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