adehabitatLT: plotltr – R documentation

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plotltr

Changes in Traject Parameters Over Time

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

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

`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`

data(puechcirc)

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

Analysis of Animal Movements

v0.3.25

GPL (>= 2)

Authors

Clement Calenge, contributions from Stephane Dray and Manuela Royer

Initial release

2020-01-11