tile_neighbors: Determine the names of neighbouring tiles in a rectangular...

In pat-s/sperrorest: Perform Spatial Error Estimation and Variable Importance Assessment

Determine the names of neighbouring tiles in a rectangular pattern

Description

This based on 'counting' up and down based on the tile name.

Usage

tile_neighbors(nm, tileset, iterate = 0, diagonal = FALSE)

Arguments

nm	Character string or factor: name of a tile, e.g., 'X4:Y6'
tileset	Admissible tile names; if missing and nm is a factor variable, then levels(nm) is used as a default for tileset.
iterate	internal - do not change default: to control behaviour in an interactive call to this function.
diagonal	if TRUE, diagonal neighbours are also considered neighbours.

Value

Character string.

pat-s/sperrorest documentation built on June 6, 2023, 7:51 a.m.