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adehabitatLT (version 0.3.29)
Analysis of Animal Movements
Description
A collection of tools for the analysis of animal movements.
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Install
install.packages('adehabitatLT')
Monthly Downloads
4,679
Version
0.3.29
License
GPL (>= 2)
Maintainer
Clement Calenge
Last Published
June 17th, 2025
Functions in adehabitatLT (0.3.29)
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ibexraw
GPS Monitoring of Four Ibex in the Belledonne Mountain (irregular data)
indmove
Testing Independence in Regular Trajectory Parameters
ltraj2spdf
Conversion of the class "ltraj" to the package "sp"
is.regular
Regular Trajectories
is.sd
Handling of Trajectories of the Same Duration
mindistkeep
Detecting Absence of Movement in an Object of Class 'ltraj'
puechcirc
Movements of wild boars tracked at Puechabon
porpoise
Argos monitoring of Porpoise Movements
modpartltraj
Segmentation of a trajectory based on Markov models
mouflon
GPS Monitoring of One Mouflon in the Caroux Mountain
redisltraj
Rediscretization of a Trajectory With Regular Step Length or Duration
set.limits
Define the Same Time Limits for several Bursts in a Regular Trajectory
rupicabau
GPS Monitoring of One Chamois in the Bauges Mountains
residenceTime
Trajectory Analysis using the Residence Time Method
simm.brown
Simulate a Bivariate Brownian Motion
simm.crw
Simulation of a Correlated Random Walk
simm.mba
Simulation of an Arithmetic Brownian Motion
simm.levy
Simulates a Levy Walk
hseal
Argos Monitoring of Hooded Seal
ld
Quick Conversion of Objects of Class ltraj from and to Dataframes
ibex
GPS Monitoring of Four Ibex in the Belledonne Mountain
lavielle
Segmentation of a time series using the method of Lavielle (1999, 2005)
plotltr
Changes in Traject Parameters Over Time
simm.bb
Brownian bridge motion
setNA
Place Missing Values in Objects of Class 'ltraj'
trajdyn
Interactive Display of Objects of Class 'ltraj'
testNM
Null Model Approach for Animal Movement Analysis
na.omit.ltraj
Removes the missing values in a trajectory
wawotest
Wald-Wolfowitz Test of Randomness
typeII2typeI
Change the Type of a Trajectory
plot.ltraj
Graphical Display of an Object of Class "ltraj"
runsNAltraj
Highlighting the Patterns in Missing Values in Trajects
whale
Argos Monitoring of Whale Movement
sett0
Round the Timing of Collection of Relocations to Obtain Regular Trajectory
offsetdate
Date Handling in an Object of Class 'ltraj'
qqchi
Quantile-Quantile Plots for Trajectories of Class 'ltraj'
rasterize.ltraj
Rasterize a Trajectory
which.ltraj
Identify Relocations Fullfilling a Condition in an Object of Class "ltraj"
subsample
Subsample a Trajectory
teal
Teal (Anas crecca) Ring Recovery Dataset
simm.mou
Simulation of a Bivariate Ornstein-Uhlenbeck Process
sliwinltr
Apply a Function on an Object of Class "ltraj", Using a Sliding Window
capreochiz
GPS Monitoring of one Roe Deer in Chize (France)
Extract.ltraj
Extract or Replace Parts of an Object of Class ltraj
acfdist.ltraj
Compute correlogram for angular and linear descriptors of a movement path
Chi
The Chi Distribution
c.ltraj
Combine Bursts of Relocations in Objects of Class "ltraj"
capreotf
GPS Monitoring of one Roe Deer in Trois-Fontaines (France)
buffalo
GPS monitoring of a buffalo
as.ltraj
Working with Trajectories in 2D Space: the Class ltraj
bear
GPS monitoring of one brown bear
hbrown
Estimates the value of h for a Brownian motion
albatross
Argos Monitoring of Adult Albatross Movement
gdltraj
Working with Trajectories: Specify a Time Period
hist.ltraj
Histogram of the Descriptive Parameters of a Trajectory
cutltraj
Split Trajectories into Several Bursts
fpt
Computation of the First Passage Time From Trajectories
burst
ID, Bursts and infolocs of an Object of Class ltraj