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adehabitatLT (version 0.3.7)

Analysis of animal movements

Description

A collection of tools for the analysis of animal movements

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Version

Install

install.packages('adehabitatLT')

Monthly Downloads

5,066

Version

0.3.7

License

GPL (>= 2)

Maintainer

Clement Calenge

Last Published

November 16th, 2012

Functions in adehabitatLT (0.3.7)

trajdyn

Interactive Display of Objects of Class 'ltraj'
modpartltraj

Segmentation of a trajectory based on Markov models (STILL UNDER RESEARCH!!)
na.omit.ltraj

Removes the missing values in a trajectory
fpt

Computation of the First Passage Time From Trajectories
is.regular

Regular Trajectories
capreotf

GPS Monitoring of one Roe Deer in Trois-Fontaines (France)
testNM

Null Model Approach for Animal Movement Analysis
offsetdate

Date Handling in an Object of Class 'ltraj'
capreochiz

GPS Monitoring of one Roe Deer in Chize (France)
simm.bb

Brownian bridge motion
simm.mba

Simulation of an Arithmetic Brownian Motion
rupicabau

GPS Monitoring of One Chamois in the Bauges Mountains
set.limits

Define the Same Time Limits for several Bursts in a Regular Trajectory
wawotest

Wald-Wolfowitz Test of Randomness
is.sd

Handling of Trajectories of the Same Duration
which.ltraj

Identify Relocations Fullfilling a Condition in an Object of Class "ltraj"
buffalo

GPS monitoring of a buffalo
as.ltraj

Working with Trajectories in 2D Space: the Class ltraj
ibexraw

GPS Monitoring of Four Ibex in the Belledonne Mountain (irregular data)
typeII2typeI

Change the Type of a Trajectory
puechcirc

Movements of wild boars tracked at Puechabon
rasterize.ltraj

Rasterize a Trajectory
porpoise

Argos monitoring of Porpoise Movements
Chi

The Chi Distribution
mindistkeep

Detecting Absence of Movement in an Object of Class 'ltraj'
runsNAltraj

Highlighting the Patterns in Missing Values in Trajects
simm.mou

Simulation of a Bivariate Ornstein-Uhlenbeck Process
bear

GPS monitoring of one brown bear
lavielle

Segmentation of a time series using the method of Lavielle (1999, 2005)
indmove

Testing Independence in Regular Trajectory Parameters
setNA

Place Missing Values in Objects of Class 'ltraj'
redisltraj

Rediscretization of a Trajectory With Regular Step Length or Duration
residenceTime

Trajectory Analysis using the Residence Time Method
burst

ID, Bursts and infolocs of an Object of Class ltraj
ibex

GPS Monitoring of Four Ibex in the Belledonne Mountain
gdltraj

Working with Trajectories: Specify a Time Period
ld

Quick Conversion of Objects of Class ltraj from and to Dataframes
mouflon

GPS Monitoring of One Mouflon in the Caroux Mountain
plot.ltraj

Graphical Display of an Object of Class "ltraj"
Extract.ltraj

Extract or Replace Parts of an Object of Class ltraj
albatross

Argos Monitoring of Adult Albatross Movement
altr

Attach or Detach Bursts in Objects of Class 'ltraj' to Search Path
cutltraj

Split Trajectories into Several Bursts
whale

Argos Monitoring of Whale Movement
c.ltraj

Combine Bursts of Relocations in Objects of Class "ltraj"
ltraj2spdf

Conversion of the class "ltraj" from/to the package "sp"
hseal

Argos Monitoring of Hooded Seal
plotltr

Changes in Traject Parameters Over Time
qqchi

Quantile-Quantile Plots for Trajectories of Class 'ltraj'
teal

Teal (Anas crecca) Ring Recovery Dataset
sliwinltr

Apply a Function on an Object of Class "ltraj", Using a Sliding Window
simm.crw

Simulation of a Correlated Random Walk
subsample

Subsample a Trajectory
sett0

Round the Timing of Collection of Relocations to Obtain Regular Trajectory
simm.levy

Simulates a Levy Walk
hbrown

Estimates the value of h for a Brownian motion
acfdist.ltraj

Compute correlogram for angular and linear descriptors of a movement path
simm.brown

Simulate a Bivariate Brownian Motion
hist.ltraj

Histogram of the Descriptive Parameters of a Trajectory