inverse_distance_weight {gdverse}R Documentation

calculate inverse distance weight

Description

Function for calculate inverse distance weight.

Usage

inverse_distance_weight(locx, locy, power = 1, is_arc = FALSE)

Arguments

locx

The x axis location.

locy

The y axis location.

power

(optional) Default is 1. Set to 2 for gravity weights.

is_arc

(optional) FALSE (default) or TRUE, whether to compute arc distance.

Details

The inverse distance weight formula is w_{ij} = 1 / d_{ij}^\alpha

Value

A inverse distance weight matrices with class of matrix.

Author(s)

Wenbo Lv lyu.geosocial@gmail.com

Examples

x = 1:10
y = 1:10
inverse_distance_weight(x,y)
inverse_distance_weight(x,y,is_arc = TRUE)


[Package gdverse version 1.0-1 Index]