Porovnat metody

	Robustní Gearyho C	Geary's C
Obor	Prostorová analýza	Prostorová analýza
Rodina	Regression model	Regression model
Rok vzniku	1954 (base); robust variants: 1990s–2000s	1954
Tvůrce	Geary (1954); robust extensions by Anselin and spatial statisticians	Roy C. Geary
Typ	Robust spatial autocorrelation statistic	Spatial autocorrelation statistic
Původní zdroj	Geary, R. C. (1954). The contiguity ratio and statistical mapping. The Incorporated Statistician, 5(3), 115–145.	Geary, R. C. (1954). The Contiguity Ratio and Statistical Mapping. The Incorporated Statistician, 5(3), 115–145.
Další názvy	robust Geary contiguity ratio, outlier-resistant Geary's C, robust spatial contiguity statistic, robust Geary C	Geary contiguity ratio, Geary C statistic, spatial contiguity ratio, Geary's c
Příbuzné	6	4
Shrnutí	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.	Geary's C is a global spatial autocorrelation statistic that measures whether nearby areal units share similar attribute values. Unlike Moran's I, it focuses on squared differences between adjacent pairs rather than cross-products of deviations from the mean, making it more sensitive to local dissimilarity and less influenced by global trends.