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adehabitat (version 1.1-1)

Analysis of habitat selection by animals

Description

A collection of tools for the analysis of habitat selection by animals

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Version

Install

install.packages('adehabitat')

Monthly Downloads

186

Version

1.1-1

License

GPL version 2 or newer

Maintainer

Clment Calenge

Last Published

January 28th, 2018

Functions in adehabitat (1.1-1)

enfa

Ecological-Niche Factor Analysis
bighorn

Radio-Tracking of Bighorn Sheeps
as.traj

Working with Trajectories in 2D Space
convnum

Conversion from Factor to Numeric for Raster Map
kernelUD

Estimation of Kernel Home-Range
asc2im

Conversion of Maps of Class 'asc' and 'im' (Package spatstat)
as.area

Objects of Class "area"
as.sahrlocs

Exploratory Analysis of Habitat Selection
histniche

Histograms of the Ecological Niche of a Species
image.asc

Displays a Color Image of an Object of Class 'asc'
mahasuhab

Habitat Suitability Mapping with Mahalanobis Distances.
niche.test

Monte-Carlo Test on Parameters of the Ecological Niche
angles

Compute Turning Angles
ascgen

Creation of Raster Maps
randtest.enfa

Randomisation Test for the Ecological Niche Factor Analysis
chamois

Location of Chamois Groups in the Chartreuse Mountains
lowres

Reducing the Resolution of a Map
area2dxf

Exportation of Areas
getascattr

Copy the Attributes of an Object of Class 'asc' or 'kasc' to another Object
managNAkasc

"Cleaning" Objects of Class 'kasc'
kasc2df

Conversion of Objects of Class kasc
as.kasc

Working with Several Raster Maps
getcontour

Computes the Contour Polygon of a Raster Object
mcp.rast

Converts a Polygon to Raster
lynxjura

Monitoring of Lynx
import.asc

Arcview ASCII Raster File Importation And Exportation
squirrel

Radio-Tracking Data of Squirrels
kselect

K-Select Analysis: a Method to Analyse the Habitat Selection by Animals
buffer

Compute Buffers
sahrlocs2niche

OMI Analysis of Radio-Tracking Data
compana

Compositional Analysis of Habitat Use
biv.test

Bivariate Test
hr.rast

Rasterisation of Objects of Class 'area'
setmask

Applies a Mask on Objects of Class 'asc' or 'kasc'
morphology

Morphology: Erosion or Dilatation of Features on a Raster Map
sahrlocs2kselect

Preparation of K-Select Analysis
plot.sahrlocs

Exploratory Analysis of Habitat Selection
getXYcoords

Computes the X and Y Coordinates of the Pixels of a Raster Map
count.points.id

Number of Points in Each Pixel of a Raster Map
mcp

Estimation of the Home Range Using the Minimum Convex Polygon Estimator
labcon

Labelling Connected Features
rand.kselect

Test of the Third-Order Habitat Selection
subsetmap

Storing a Part of a Map
domain

Estimation of the Potential Distribution of a Species
wi

Computation of Selection Ratios for Habitat Selection Studies.
vanoise

Habitat Use by Three Species of Galliformes in the Vanoise National Parc
storemapattr

Store attributes of maps of class asc and kasc
speed

Computes the Speed Between Successive Relocations of an Animal
pheasant

Radio-Tracking of Pheasants
puechdesIII

Habitat Selection by the Wild Boar at Puechabon
scatter.enfa

Scatter Plot of the Results of the ENFA
join.asc

Finds the Value of Mapped Variables at some Specified Locations (Spatial Join)
predict.enfa

Habitat Suitability Maps Built from the ENFA
image.sahrlocs

Graphical Display of the Habitat Composition of the Home Ranges of Animals Monitored Using Radio-Tracking
colasc

Creates a Vector of Colors for a Raster Map of Type 'factor'
puechabon

Radio-Tracking Data of Wild Boar
rotxy

Internal Functions for Package 'adehabitat'
puechcirc

Movements of wild boars tracked at Puechabon
hist.kasc

Histograms of Mapped Variables