dielHistogram {sonicscrewdriver}

Diel Histogram

Description

Draws a histogram on a dielPlot() using pre-defined bins related to time of day.

Usage

dielHistogram(
  times,
  by = "hour",
  col = "grey",
  maxval = NA,
  presence.only = FALSE,
  limits = c(1, 2)
)

Arguments

times

A vector of times that can be pocessed by dielFraction().

by

Controls the size of histogram bins, one of "hour", "15minute", "30minute".

col

Colour of the plot.

maxval

By default scales histogram within limits, specifying a maximum value here allows comparison between plots.

presence.only

Only show presence/absence not values.

limits

Limits of the plotting (see dielPlot()).

Value

A data frame of start and end points of bins.