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amt (version 0.2.2.0)

hr_overlaps: Methods to calculate home-range overlaps

Description

Methods to calculate the overlap of two or more home-range estimates.

Usage

hr_overlap(x, ...)

# S3 method for hr hr_overlap(x, y, type = "hr", conditional = FALSE, ...)

# S3 method for list hr_overlap( x, type = "hr", conditional = FALSE, which = "consecutive", labels = NULL, ... )

Value

data.frame with the isopleth level and area in units of the coordinate reference system.

Arguments

x, y

A home-range estimate

...

Further arguments, none implemented.

type

[character](1)
Type of index, should be one of hr, phr, vi, ba, udoi, or hd.

conditional

[logical](1)
Whether or not conditional UDs are used. If TRUE levels from that were used to estimate home ranges will be used.

which

[character = "consecutive"]
Should only consecutive overlaps be calculated or all combinations?

labels

[character=NULL]
Labels for different instances. If NULL (the default) numbers will be used.