Package index

All functions

AnnotateDaylight annotate_daylight()

Annotate ggplot with a band indicating solar events

AnnotateLunarphase annotate_lunarphase()

Annotate ggplot with lunar phases

annotate_periodstates()

Annotate a period in an hourglass plot

bats

Observations from a bat detector

CoordHourglass coord_hourglass()

Hourglass coordinates for a ggplot

GeomHourglass geom_hourglass()

Add an 'hourglass' layer to a ggplot

get_hour() get_date()

Functions to split datetime into date and time of day

lunar_phase_polygon()

Get the shape of the illuminated part of the moon

StatHourglass stat_hourglass()

A ggplot2 stat function to wrangle data for geom_hourglass.

uses_dst()

Test if datetime object potentially uses daylight saving time