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mkde (version 0.3)

2D and 3D Movement-Based Kernel Density Estimates (MKDEs)

Description

Provides functions to compute and visualize movement-based kernel density estimates (MKDEs) for animal utilization distributions in 2 or 3 spatial dimensions.

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Version

Install

install.packages('mkde')

Monthly Downloads

163

Version

0.3

License

GPL (>= 3)

Maintainer

Robert Sinkovits

Last Published

July 2nd, 2024

Functions in mkde (0.3)

initializeMKDE3D

Set up a 3D MKDE object.
setMinimumZfromConstant

Set minimum z-axis value to a constant.
writeRasterToXDMF

Write a 2D raster to XDMF XML wrapper and binary data file.
writeToGRASS

Write MKDE to a GRASS GIS 3D ASCII raster file.
writeToXDMF

Write 3D MKDE to XDMF XML wrapper and binary data file.
writeObservedLocationVTK

Write observed locations to VTK.
writeRasterToVTK

Write a 2D raster to XDMF XML wrapper and binary data file.
writeInterpolatedPathVTK

Write path to VTK.
writeToVTK

Write MKDE to an ASCII Visualization Tool Kit (VTK) structured grid file.
setMinimumZfromRaster

Set minimum z-axis values from a raster
setMaximumZfromConstant

Initialize maximum allowable z-axis coordinates to a constant value.
setMaximumZfromRaster

Initialize maximum z-axis value from a raster
plotMKDE

Make an image plot of an MKDE.
readdem_example

Read digital elevation model (DEM) data sets
deselectNonMovementSteps

Flag non-movements so they are excluded from MKDE estimation
initializeAreaRaster

Initialize an area raster for a 2.5D MKDE.
computeContourValues

Find thresholds for contour intervals
mkde2Dgrid

Movement-based kernel density estimate (MKDE) in 2D using Rcpp
deselectLocationsOutsideBounds

Flag 3D locations with out-of-bounds z-coordinates
computeAreaRaster

Calculate cell areas from elevation raster.
dugong

Dugong locations
initializeDensity

Calculate raster of density values for MKDE.
computeSizeMKDE

Compute the area or volume of an MKDE.
estVarMKDE

Estimate move variances for 3D MKDE.
initializeMKDE2D

Set up a 2D MKDE object.
initializeMovementData

Initialize a movement data list
mkde3Dinteraction

Probability of 3D spatial-temporal interaction.
mkde2Dinteraction

Probability of 2D spatial-temporal interaction.
panda

Giant panda locations
mkde3Dgrid

Movement-based kernel density estimate (MKDE) in 3D using Rcpp
mkdeToRaster

MKDE to RasterLayer or RasterStack
condor

California condor locations
mkde-package

Movement-based kernel density estimates (MKDEs) in 2 or 3 spatial dimensions.