calc_moments: calc_moments

In shar: Species-Habitat Associations

calc_moments

Description

Calculate moments

Usage

calc_moments(fn, p, exclude = NULL, x, y, mark, kernel, rmax_bw, r)

Arguments

fn	Determination of the weightings of the mark correlation functions.
p	Defines the initial state of the new ponit pattern.
exclude	Vector indicating which values not to use.
x, y	x and y coordinates of the points from the reference point pattern.
mark	Marks the currently viewed point pattern.
kernel	Result of the kernel calculation, calculated with the calc_kernels function.
rmax_bw	Maximum distance at which the summary statistics are evaluated + Bandwidth with which the kernels are scaled, so that this is the standard deviation of the smoothing kernel.
r	Sequence from rmin to rmax in rcount steps.

Details

Definition of the product-moment function for calculating the contribution of a point at the coordinates x, y with marking.

Value

matrix

shar documentation built on May 29, 2024, 7:20 a.m.