Methoden vergleichen

	Lokales Geary's C	Lokale Indikatoren für räumliche Assoziation (LISA)
Fachgebiet	Räumliche Analyse	Räumliche Analyse
Familie	Regression model	Regression model
Entstehungsjahr	1995	1995
Urheber	Luc Anselin	Luc Anselin
Typ	Local spatial statistic	Local spatial statistic
Wegweisende Quelle	Anselin, L. (1995). Local indicators of spatial association — LISA. Geographical Analysis, 27(2), 93–115.	Anselin, L. (1995). Local Indicators of Spatial Association — LISA. Geographical Analysis, 27(2), 93–115.
Aliasnamen	Local Geary, local spatial contiguity ratio, LISA Geary, local c statistic	LISA, local spatial autocorrelation statistics, local Moran's I, Anselin LISA
Verwandt	6	6
Zusammenfassung	Local Geary's C is a local indicator of spatial association (LISA) that measures, for each location, how dissimilar its value is from its immediate neighbours. Unlike Local Moran's I, which detects clustering of similar values, Local Geary's C focuses on squared value differences and is especially sensitive to local spatial outliers and local heterogeneity.	LISA, introduced by Luc Anselin in 1995, decomposes a global spatial autocorrelation index into a location-specific statistic for every observation. It identifies where statistically significant spatial clusters and outliers occur on a map, enabling researchers to move beyond a single global summary and pinpoint the geographic sources of spatial dependence.