ww_make_point_neighbors: Make 'nb' objects from point geometries

In waywiser: Ergonomic Methods for Assessing Spatial Models

Make 'nb' objects from point geometries

Description

This function uses spdep::knearneigh() and spdep::knn2nb() to create a "nb" neighbors list.

Usage

ww_make_point_neighbors(data, k = 1, sym = FALSE, ...)

Arguments

data	An sfc_POINT or sfc_MULTIPOINT object.
k	How many nearest neighbors to use in spdep::knearneigh().
sym	Force the output neighbors list (from spdep::knn2nb()) to symmetry.
...	Other arguments passed to spdep::knearneigh().

Details

These functions can be used for geographic or projected coordinate reference systems and expect 2D data.

Value

An object of class "nb"

Examples

ww_make_point_neighbors(ny_trees)

waywiser documentation built on April 16, 2025, 1:10 a.m.