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Globalna prostorna autokorelacija×Lokalna prostorna autokorelacija×
PodručjeProstorna analizaProstorna analiza
ObiteljRegression modelRegression model
Godina nastanka19501995
TvoracP. A. P. Moran (Moran's I, 1950); generalized by Luc AnselinLuc Anselin
VrstaSpatial statistic / hypothesis testSpatial association analysis
Temeljni izvorMoran, P. A. P. (1950). Notes on continuous stochastic phenomena. Biometrika, 37(1/2), 17–23. DOI ↗Anselin, L. (1995). Local indicators of spatial association — LISA. Geographical Analysis, 27(2), 93–115. DOI ↗
Drugi naziviglobal spatial dependence, global Moran's I, GSA, global spatial clustering measurelocal spatial association, local SA, LISA methods, local spatial clustering
Srodne66
SažetakGlobal Spatial Autocorrelation measures the degree to which similar values cluster together across an entire study area. Rather than identifying where clusters occur, it yields a single summary statistic — most commonly Moran's I — that quantifies whether spatial proximity coincides with value similarity, dissimilarity, or randomness across all observations simultaneously.Local Spatial Autocorrelation methods decompose global spatial clustering into location-specific statistics, revealing where in a study area significant clustering or dispersion occurs. Each observation receives its own association score and significance value, enabling the detection of spatial hot spots, cold spots, and spatial outliers rather than reporting a single summary statistic.
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ScholarGateUsporedite metode: Global Spatial Autocorrelation · Local Spatial Autocorrelation. Preuzeto 2026-06-18 s https://scholargate.app/hr/compare