id_labeller {ggetho}

A facet labeller for id

Description

This function returns a ggplot2::labeller that displays the id on several lines to improve readability.

Usage

id_labeller(labels)

Arguments

labels

Data frame of labels. Usually contains only one element, but faceting over multiple factors entails multiple label variables.

See Also

ggplot2::labeller, to make your own labellers

Examples

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)