usaww: Spatial weights matrix - US states

usawwR Documentation

Spatial weights matrix - US states

Description

Spatial weights matrix of the 48 continental US States based on the queen contiguity criterium.

Usage

data(usaww)

Format

A matrix with elements different from zero if state i and j are neighbors. Weights are row standardized. According to the queen contiguity criterium, Arizona and Colorado are considered neighbours.

Author(s)

Giovanni Millo


splm documentation built on Dec. 12, 2023, 3:03 a.m.

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