Analysis of habitat selection by animals


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Documentation for package `adehabitat' version 1.5-3

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A B C D E F G H I J K L M N P R S T V W misc

-- A --

angles Compute Turning Angles - Deprecated
ararea Compute Areas and Perimeters of Objects of Class "area"
area Objects of Class "area"
area2asc Converts a Polygon to Raster
area2dxf Exportation of Areas
area2spol Conversion of maps from/to the package "sp"
as.area Objects of Class "area"
as.asc Arcview ASCII Raster File Importation And Exportation
as.kasc Working with Several Raster Maps
as.ltraj Working with Trajectories in 2D Space: the Class ltraj
as.sahrlocs Exploratory Analysis of Habitat Selection
as.traj Working with Trajectories in 2D Space
asc Arcview ASCII Raster File Importation And Exportation
asc2im Conversion of Maps of Class 'asc' and 'im' (Package spatstat)
asc2spixdf Conversion of maps from/to the package "sp"
ascgen Creation of Raster Maps
attpol2area Conversion of maps from/to the package "sp"

-- B --

bighorn Radio-Tracking of Bighorn Sheeps
biv.plot Bivariate Test
biv.test Bivariate Test
buffer Compute Buffers

-- C --

c.ltraj Combine Bursts of Relocations in Objects of Class "ltraj"
chamois Location of Chamois Groups in the Chartreuse Mountains
clusthr Estimation of Home Range by Clustering
colasc Creates a Vector of Colors for a Raster Map of Type 'factor'
compana Compositional Analysis of Habitat Use
contour.asc Displays a Color Image of a Matrix of Class 'asc'
convnum Conversion from Factor to Numeric for Raster Map
count.points Number of Points in Each Pixel of a Raster Map

-- D --

data2enfa Ecological-Niche Factor Analysis
df2kasc Conversion of Objects of Class kasc
df2traj Working with Trajectories in 2D Space
distfacmap Compute distances to the different levels of a factor map
domain Estimation of the Potential Distribution of a Species

-- E --

eisera Eigenanalysis of Selection Ratios
enfa Ecological-Niche Factor Analysis
explore.kasc Interactive Exploration of Maps of Class kasc (requires the package tkrplot)
export.asc Arcview ASCII Raster File Importation And Exportation
Extract.ltraj Extract or Replace Parts of an Object of Class ltraj

-- F --

fpt Computation of the First Passage Time From Trajectories

-- G --

gdltraj Working with Trajectories: Specify a Time Period
getascattr Copy the Attributes of an Object of Class 'asc' or 'kasc' to another Object
getburst Working with Trajectories in 2D Space
getcontour Computes the Contour Polygon of a Raster Object
getkasc Working with Several Raster Maps
getkascattr Copy the Attributes of an Object of Class 'asc' or 'kasc' to another Object
getsahrlocs Exploratory Analysis of Habitat Selection
getverticesclusthr Estimation of Home Range by Clustering
getverticeshr Estimation of Kernel Home-Range
getvolumeUD Estimation of Kernel Home-Range
getXYcoords Computes the X and Y Coordinates of the Pixels of a Raster Map

-- H --

hist.enfa Ecological-Niche Factor Analysis
hist.kasc Histograms of Mapped Variables
hist.kselect K-Select Analysis: a Method to Analyse the Habitat Selection by Animals
hist.madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
histniche Histograms of the Ecological Niche
hr.rast Rasterisation of Objects of Class 'area'

-- I --

im2asc Conversion of Maps of Class 'asc' and 'im' (Package spatstat)
image.asc Displays a Color Image of a Matrix of Class 'asc'
image.kasc Working with Several Raster Maps
image.khr Estimation of Kernel Home-Range
image.sahrlocs Graphical Display of the Habitat Composition of the Home Ranges of Animals Monitored Using Radio-Tracking
import.asc Arcview ASCII Raster File Importation And Exportation

-- J --

join.asc Finds the Value of Mapped Variables at some Specified Locations (Spatial Join)
join.kasc Finds the Value of Mapped Variables at some Specified Locations (Spatial Join)

-- K --

kasc Working with Several Raster Maps
kasc2df Conversion of Objects of Class kasc
kasc2spixdf Conversion of maps from/to the package "sp"
kernel.area Estimation of Kernel Home-Range
kernelbb Estimation of Kernel Home-Range
kernelUD Estimation of Kernel Home-Range
kplot.kselect K-Select Analysis: a Method to Analyse the Habitat Selection by Animals
kselect K-Select Analysis: a Method to Analyse the Habitat Selection by Animals
kver Handling of Objects of Class kver
kver2shapefile Handling of Objects of Class kver

-- L --

labcon Labelling Connected Features
lowres Reducing the Resolution of a Map
ltraj Working with Trajectories in 2D Space: the Class ltraj
ltraj2sldf Conversion of maps from/to the package "sp"
ltraj2spdf Conversion of maps from/to the package "sp"
ltraj2traj Working with Trajectories in 2D Space: the Class ltraj
lynxjura Monitoring of Lynx

-- M --

madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
mahasuhab Habitat Suitability Mapping with Mahalanobis Distances.
managNAkasc "Cleaning" Objects of Class 'kasc'
mapattr Store Attributes of Maps of Class asc and kasc
mcp Estimation of the Home Range Using the Minimum Convex Polygon Estimator
mcp.rast Converts a Polygon to Raster
meanfpt Computation of the First Passage Time From Trajectories
morphology Morphology: Erosion or Dilatation of Features on a Raster Map

-- N --

niche.test Monte-Carlo Test on Parameters of the Ecological Niche
NNCH Nearest Neighbor Convex Hulls (LoCoH)
NNCH.a.area LoCoH (NNCH): Home Range Area
NNCH.area LoCoH (NNCH): Home Range Area
NNCH.asciigrid LoCoH (NNCH): Useful Functions
NNCH.der.a.area LoCoH (NNCH): Home Range Area
NNCH.der.k.area LoCoH (NNCH): Home Range Area
NNCH.der.n.area LoCoH (NNCH): Home Range Area
NNCH.der.r.area LoCoH (NNCH): Home Range Area
NNCH.k.area LoCoH (NNCH): Home Range Area
NNCH.n.area LoCoH (NNCH): Home Range Area
NNCH.r.area LoCoH (NNCH): Home Range Area
NNCH.select LoCoH (NNCH): Useful Functions
NNCH.shapefile LoCoH (NNCH): Useful Functions

-- P --

perarea Compute Areas and Perimeters of Objects of Class "area"
persp.asc Displays a Color Image of a Matrix of Class 'asc'
pheasant Radio-Tracking of Pheasants
plot.area Graphical Display of Objects of Class "area"
plot.asc Displays a Color Image of a Matrix of Class 'asc'
plot.clusthr Estimation of Home Range by Clustering
plot.fipati Computation of the First Passage Time From Trajectories
plot.hrsize Estimation of the Home Range Using the Minimum Convex Polygon Estimator
plot.kselect K-Select Analysis: a Method to Analyse the Habitat Selection by Animals
plot.kver Handling of Objects of Class kver
plot.ltraj Graphical Display of an Object of Class "ltraj"
plot.madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
plot.narea LoCoH (NNCH): Home Range Area
plot.NNCH LoCoH (NNCH): Useful Functions
plot.sahrlocs Exploratory Analysis of Habitat Selection
plot.traj Working with Trajectories in 2D Space
plot.wi Computation of Selection Ratios for Habitat Selection Studies.
plotLSCV Estimation of Kernel Home-Range
predict.enfa Habitat Suitability Maps Built from the ENFA
predict.madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
print.asc Arcview ASCII Raster File Importation And Exportation
print.clusthr Estimation of Home Range by Clustering
print.compana Compositional Analysis of Habitat Use
print.dataenfa Ecological-Niche Factor Analysis
print.enfa Ecological-Niche Factor Analysis
print.esr Eigenanalysis of Selection Ratios
print.kasc Working with Several Raster Maps
print.khr Estimation of Kernel Home-Range
print.kselect K-Select Analysis: a Method to Analyse the Habitat Selection by Animals
print.ltraj Working with Trajectories in 2D Space: the Class ltraj
print.madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
print.NNCH LoCoH (NNCH): Useful Functions
print.plotsahr Exploratory Analysis of Habitat Selection
print.rand.kselect Test of the Third-Order Habitat Selection
print.sahrlocs Exploratory Analysis of Habitat Selection
print.traj Working with Trajectories in 2D Space
print.wiI Computation of Selection Ratios for Habitat Selection Studies.
print.wiII Computation of Selection Ratios for Habitat Selection Studies.
print.wiIII Computation of Selection Ratios for Habitat Selection Studies.
puech Radio-Tracking Data of Wild Boar (2)
puechabon Radio-Tracking Data of Wild Boar
puechcirc Movements of wild boars tracked at Puechabon
puechdesIII Habitat Selection by the Wild Boar at Puechabon

-- R --

rand.kselect Test of the Third-Order Habitat Selection
randtest.enfa Randomisation Test for the Ecological Niche Factor Analysis
rec Working with Trajectories in 2D Space: the Class ltraj
redisltraj Rediscretization of a Trajectory With Regular Step Length

-- S --

s.madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
sahrlocs Exploratory Analysis of Habitat Selection
sahrlocs2kselect Preparation of K-Select Analysis
sahrlocs2niche OMI Analysis of Radio-Tracking Data
scatter.enfa Scatter Plot of the Results of the ENFA
scatter.esr Eigenanalysis of Selection Ratios
scatter.madifa The MADIFA: a Factorial Decomposition of the Mahalanobis Distances
scatterniche Display the Niche in the Ecological Space
schoener Compute Schoener's ratio
setmask Applies a Mask on Objects of Class 'asc' or 'kasc'
speed Computes the Speed Between Successive Relocations of an Animal - Deprecated
spixdf2kasc Conversion of maps from/to the package "sp"
spol2area Conversion of maps from/to the package "sp"
squirrel Radio-Tracking Data of Squirrels
squirreloc Radio-tracking of squirrels
storemapattr Store Attributes of Maps of Class asc and kasc
subsetmap Storing a Part of a Map
summary.ltraj Working with Trajectories in 2D Space: the Class ltraj
summary.NNCH LoCoH (NNCH): Useful Functions
summary.traj Working with Trajectories in 2D Space

-- T --

traj Working with Trajectories in 2D Space
traj2df Working with Trajectories in 2D Space
traj2ltraj Working with Trajectories in 2D Space: the Class ltraj
traj2sldf Conversion of maps from/to the package "sp"
traj2spdf Conversion of maps from/to the package "sp"
trajdyn Interactive Display of Objects of Class 'ltraj'

-- V --

vanoise Habitat Use by Three Species of Galliformes in the Vanoise National Parc
varlogfpt Computation of the First Passage Time From Trajectories

-- W --

wi Computation of Selection Ratios for Habitat Selection Studies.
widesI Computation of Selection Ratios for Habitat Selection Studies.
widesII Computation of Selection Ratios for Habitat Selection Studies.
widesIII Computation of Selection Ratios for Habitat Selection Studies.
wiI Computation of Selection Ratios for Habitat Selection Studies.
wiII Computation of Selection Ratios for Habitat Selection Studies.
wiIII Computation of Selection Ratios for Habitat Selection Studies.

-- misc --

[.ltraj Extract or Replace Parts of an Object of Class ltraj