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Global Moran's I×Moran's I Tempatan (LISA)×
BidangAnalisis ReruangAnalisis Reruang
KeluargaRegression modelRegression model
Tahun asal19501995
PengasasPatrick Alfred Pierce MoranLuc Anselin
JenisGlobal spatial autocorrelation test / indexLocal spatial autocorrelation statistic
Sumber perintisMoran, 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 ↗
AliasMoran's I, global spatial autocorrelation index, Moran index, GMILocal Indicator of Spatial Association, LISA statistic, Anselin Local Moran, local spatial autocorrelation index
Berkaitan66
RingkasanGlobal 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.Local Moran's I, introduced by Luc Anselin in 1995, is a Local Indicator of Spatial Association (LISA) that decomposes global spatial autocorrelation into location-specific contributions. For every observation it produces a signed statistic and a significance value, enabling researchers to identify spatial clusters (high-high, low-low) and spatial outliers (high-low, low-high) on a map.
ScholarGateSet data
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ScholarGateBandingkan kaedah: Global Moran's I · Local Moran's I. Dicapai 2026-06-19 daripada https://scholargate.app/ms/compare