Comparer des méthodes

	C de Geary espace-temps	Indicateurs Locaux d'Association Spatiale Temps-Espace (ST-LISA)
Domaine	Analyse spatiale	Analyse spatiale
Famille	Regression model	Regression model
Année d'origine	1954 / 2010s	1995 (LISA); space-time extensions developed 2000s–2010s
Auteur d'origine	Geary (1954); extended to space-time by Anselin and others	Extension of Anselin (1995) LISA framework to the space-time domain
Type	Spatial autocorrelation statistic	Local spatial statistic (space-time)
Source fondatrice	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.
Alias	ST-Geary's C, spatiotemporal Geary C, space-time contiguity ratio, space-time local spatial autocorrelation	ST-LISA, space-time LISA, spatiotemporal local indicators of spatial association, STLISA
Apparentées	6	6
Résumé	Space-Time Geary's C extends the classical Geary contiguity ratio to panel or longitudinal spatial data, measuring autocorrelation across both geographic neighbors and adjacent time periods simultaneously. Values below 1 indicate positive space-time clustering; values above 1 indicate dispersion, and a value near 1 suggests random arrangement across the space-time lattice.	Space-Time Local Indicators of Spatial Association (ST-LISA) extend the classic LISA framework of Anselin (1995) into the temporal dimension, identifying locations that exhibit statistically significant spatial clustering or spatial outlier behavior consistently or intermittently across multiple time periods. They decompose global space-time autocorrelation into local contributions, revealing where and when spatial clusters emerge, persist, or dissolve.