เปรียบเทียบวิธี

	Panel Geary's C Spatial Autocorrelation	Local Geary's C
สาขาวิชา	การวิเคราะห์เชิงพื้นที่	การวิเคราะห์เชิงพื้นที่
ตระกูล	Regression model	Regression model
ปีกำเนิด	1954 (base); 2000s (panel extension)	1995
ผู้ริเริ่ม	R. C. Geary (1954); panel extension in spatial econometrics literature	Luc Anselin
ประเภท	Spatial autocorrelation statistic	Local spatial statistic
แหล่งต้นตำรับ	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.
ชื่อเรียกอื่น	Geary's C for panel data, spatial Geary C panel, panel spatial contiguity ratio, panel Geary contiguity statistic	Local Geary, local spatial contiguity ratio, LISA Geary, local c statistic
ที่เกี่ยวข้อง	4	6
สรุป	Panel Geary's C extends the classic Geary contiguity ratio to panel datasets, measuring spatial autocorrelation across georeferenced units (regions, cities, countries) observed over multiple time periods. It detects whether neighboring units tend to have similar values, pooling or averaging evidence across the temporal dimension to yield more powerful inference than a single cross-section.	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.