thresholdPlot: Plot light record using threshold to identify above-threshold...

Description Usage Arguments Value

View source: R/thresholdPlot.R

Description

Plot light record using threshold to identify above-threshold light where we might reasonably expect dark

Usage

1
thresholdPlot(x, threshold = 5, offset = 0)

Arguments

x

data frame with, at minimum, columns names 'Date' and 'Light'

threshold

the pre-determined threshold of luminance which separates day from night

offset

an offset in hours used to centre night within the plot y-axis

Value

plot of thresholded light


ABindoff/TwilightFree documentation built on March 10, 2021, 2:16 p.m.