UD-class: The UD class

In move: Visualizing and Analyzing Animal Track Data

The UD class

Description

The .UD, .UDStack and .UDBurstStack class represent a raster of a simple abstraction of the utilization distribution (UD) where all probabilities necessarily sum to one. A .UDStack object can be obtained with the function UDStack.

Slots

crs

part of the Raster-class

data

part of the Raster-class

extent

part of the Raster-class

file

part of the Raster-class

history

part of the Raster-class

names

part of the Raster-class

legend

part of the Raster-class

method

stores the method that was used to calculate the utilization distribution (UD), e.g. dynamic Brownian Bridge

ncols

part of the Raster-class

nrows

part of the Raster-class

rotated

part of the Raster-class

rotation

part of the Raster-class

title

part of the Raster-class

z

part of the Raster-class

Methods

contour

signature(object = ".UD"): adds a contour line to a plot, also for .UDStack

emd

signature(object = ".UD"): quantifies similarity between utilization distributions, also for .UDStack

getVolumeUD

signature(object = ".UD"): modifies the .UD/.UDStack raster

outerProbability

signature(object = ".UD"): calculates the animal occurrence probabilities at the border of the raster (only for .UD class)

plot

signature(object = ".UD"): plots the raster from a .UD/.UDStack object with re-size insensitive proportions

raster2contour

signature(object = ".UD"): converts a raster to contour lines, also for .UDStack

show

signature(object = ".UD"): displays summary the .UD/.UDStack object

summary

signature(object = ".UD"): summarizes the information of the raster from a .UD/.UDStack object

subset

signature(object = ".UD"): subsets the .UD/.UDStack object

split

signature(object = ".UDStack"): splits a .UDStack into a list of .UD objects

Note

A DBBMM and dynBGB object contains a .UD.
A DBBMMStack contains a .UDStack.
A DBBMMBurstStack contains a .UDBurstStack.
These objects can be used to program against.

Author(s)

Bart Kranstauber & Anne Scharf

move documentation built on April 4, 2025, 12:22 a.m.