Learn R Programming
⚠️There's a newer version (0.4) of this package.Take me there.

mkde (version 0.2)

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.

Copy Link

Version

Install

install.packages('mkde')

Monthly Downloads

163

Version

0.2

License

GPL (>= 3)

Maintainer

Robert Sinkovits

Last Published

July 1st, 2023

Functions in mkde (0.2)

mkde2Dinteraction

Probability of 2D spatial-temporal interaction.
mkde2Dgrid

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

Movement-based kernel density estimates (MKDEs) in 2 or 3 spatial dimensions.
initializeMKDE2D

Set up a 2D MKDE object.
estVarMKDE

Estimate move variances for 3D MKDE.
initializeMKDE3D

Set up a 3D MKDE object.
mkde3Dgrid

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

Calculate raster of density values for MKDE.
initializeAreaRaster

Initialize an area raster for a 2.5D MKDE.
initializeMovementData

Initialize a movement data list
mkde3Dinteraction

Probability of 3D spatial-temporal interaction.
mkdeToRaster

MKDE to RasterLayer or RasterStack
setMaximumZfromRaster

Initialize maximum z-axis value from a raster
setMinimumZfromConstant

Set minimum z-axis value to a constant.
pandadem

A RasterLayer containing a digital elevation model (DEM) for the panda data
panda

Giant panda locations
writeRasterToVTK

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

Write observed locations to VTK.
writeRasterToXDMF

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

Write path to VTK.
writeToGRASS

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

Set minimum z-axis values from a raster
writeToXDMF

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

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

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

Make an image plot of an MKDE.
dugongdem

A RasterLayer containing bathymetry for the dugong data
computeContourValues

Find thresholds for contour intervals
computeSizeMKDE

Compute the area or volume of an MKDE.
computeAreaRaster

Calculate cell areas from elevation raster.
deselectLocationsOutsideBounds

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

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

A RasterLayer containing a digital elevation model (DEM) for the condor data
condordem120

A RasterLayer containing a digital elevation model (DEM) for the condor data
dugong

Dugong locations
condor

California condor locations