det_nnarea {highriskzone}

Determination of the area of a high-risk zone using the nearest-neighbour distance.

Description

Used in function det_radius.

Usage

det_nnarea(cutoffval, distancemap, win)

Arguments

cutoffval

distance used as radius of the discs

distancemap

distance map (object of class "im", see distmap): distance of every location in the observation window to the nearest event

win

observation window of class owin

Value

A numerical value giving the area of the window.

See Also

eval.im, owin, area.owin