Módszerek összehasonlítása

	Robust Geary's C	Robusztus Moran-I
Tudományterület	Térbeli elemzés	Térbeli elemzés
Módszercsalád	Regression model	Regression model
Keletkezés éve	1954 (base); robust variants: 1990s–2000s	1990s–2000s
Megalkotó	Geary (1954); robust extensions by Anselin and spatial statisticians	Extension of Moran (1950); robust adaptations developed in spatial statistics literature
Típus	Robust spatial autocorrelation statistic	Robust spatial autocorrelation statistic
Alapmű	Geary, R. C. (1954). The contiguity ratio and statistical mapping. The Incorporated Statistician, 5(3), 115–145.	Anselin, L. (1995). Local indicators of spatial association—LISA. Geographical Analysis, 27(2), 93–115.
Alternatív nevek	robust Geary contiguity ratio, outlier-resistant Geary's C, robust spatial contiguity statistic, robust Geary C	outlier-resistant Moran's I, robust spatial autocorrelation test, median-based Moran statistic, robust global spatial association
Kapcsolódó	6	6
Összefoglaló	Robust Geary's C adapts the classical Geary contiguity ratio — a measure of spatial autocorrelation based on pairwise squared differences between neighbouring locations — to resist distortion by spatial outliers and influential observations. It retains the local sensitivity of Geary's C while producing more reliable inferences when the spatial data contain extreme values or non-normal distributions.	Robust Moran's I is an outlier-resistant adaptation of the classic Moran's I spatial autocorrelation statistic. By replacing the standard mean-based standardization with resistant measures of center and spread, it detects genuine geographic clustering without being distorted by a small number of extreme values in the attribute of interest.