Comparer des méthodes

	I de Moran local (LISA)	La statistique Gi* de Getis-Ord locale (Analyse de points chauds)
Domaine	Analyse spatiale	Analyse spatiale
Famille	Regression model	Regression model
Année d'origine	1995	1992–1995
Auteur d'origine	Luc Anselin	Arthur Getis and J. Keith Ord
Type	Local spatial autocorrelation statistic	Local spatial association statistic
Source fondatrice	Anselin, L. (1995). Local indicators of spatial association—LISA. Geographical Analysis, 27(2), 93–115.	Getis, A., & Ord, J. K. (1992). The analysis of spatial association by use of distance statistics. Geographical Analysis, 24(3), 189–206.
Alias	Local Indicator of Spatial Association, LISA statistic, Anselin Local Moran, local spatial autocorrelation index	Gi* statistic, Getis-Ord Gi*, local G-star, hot spot statistic
Apparentées	6	5
Résumé	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.	The Local Getis-Ord Gi* statistic identifies statistically significant spatial clusters of high values (hot spots) and low values (cold spots) within a study area. Unlike global measures, it produces a z-score for every location, revealing where concentrated clustering occurs and with what statistical confidence.