Metodebevisregistrering

Global Moran's I

Global Moran's I is the most widely used single-number summary of spatial autocorrelation across an entire study area. It compares the attribute value at each location with values at neighbouring locations using a spatial weights matrix, and returns a statistic ranging from −1 (perfect dispersion) through 0 (spatial randomness) to +1 (perfect clustering). A significance test determines whether the observed pattern is stronger than random chance.

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Kilderegistrering

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Global Moran's I Spatial Autocorrelation Statistic

Taksonomisk metoderegistrering · regression-model / spatial-analysis

Moran, P. A. P. (1950). Notes on continuous stochastic phenomena. Biometrika, 37(1/2), 17–23. · DOI 10.2307/2332142
Cliff, A. D., & Ord, J. K. (1981). Spatial Processes: Models and Applications. Pion. · ISBN 0850860814

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Relaterede metoder

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