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plotltr {adehabitatLT}

Changes in Traject Parameters Over Time
Package: 
adehabitatLT
Version: 
0.3.14

Description

This function allows a graphical examination of the changes in descriptive parameters in objects of class ltraj

Usage

plotltr(x, which = "dist", pch = 16, cex = 0.7, addlines = TRUE,
        addpoints = TRUE,...)

Arguments

x
An object of class ltraj
which
a character string giving any syntactically correct R expression implying the descriptive elements in x or the variables in the optional attribute infolocs.
pch
the type of points on the plot (see help(par)).
cex
the size of points on the plot (see help(par)).
addlines
logical. Indicates whether lines should be added to the plot.
addpoints
logical. Indicates whether points should be added to the plot.
...
additional parameters to be passed to the generic function plot

See Also

ltraj for additional information about objects of class ltraj, and sliwinltr for a sliding window smoothing

Examples

data(puechcirc)
 
plotltr(puechcirc, "cos(rel.angle)")
plotltr(puechcirc, "dist")
plotltr(puechcirc, "dx")

Author(s)

Clement Calenge clement.calenge@oncfs.gouv.fr

Documentation reproduced from package adehabitatLT, version 0.3.14. License: GPL (>= 2)