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SitesInterest (version 1.0)

Inferring an Animal's Sites of Interest from High Resolution Data

Description

Within the area of movement ecology, it can be useful to identify an animal's sites of interest. These will be places that an animal uses a lot and so will spend a proportionately longer time there. The aim of this package is to identify both the position and size of these sites of interest from high resolution (sub-second) positional data.

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Version

Install

install.packages('SitesInterest')

Monthly Downloads

25

Version

1.0

License

MIT + file LICENSE

Maintainer

Rhys Munden

Last Published

October 16th, 2018

Functions in SitesInterest (1.0)

Alt_Alg_mini

Calculates the residence times for circles taken from one trajectory, but applied to another
Alt_Alg_discont

Application of Alt_Alg to discontinuous data
print_sites_pos

Prints the positions of the identified sites
Sites

Finds the number of sites of interest from already calculated residence times
combining

Combines the residence times for the same set of circles and different trajectories
plot.schematic

Plots a schematic representation of the movement trajectory
plot_bar_chart

Plot the bar chart of residence times
print_colour_assignment

Prints a summary table of results from the different criteria
plot.displacement

Plots the displacement from a particular point over a chosen window
print_site_visits

Prints the site visitation results
plot.hoops

Plots the trajectory with sites of interest and other hoops
plot_bars_and_hoops

Plots both the bar chart and hoops plot in one figure
plot_radii_results

Plots the results from using different radii
OU_14

Trajectory of an Ornstein-Uhlenbeck (OU) simulation.
Alt_Alg

Calculates the residence times and identifies the sites of interest