เปรียบเทียบวิธี

	Spatial Autocorrelation in Space-Time	Geographically Weighted Regression (GWR)
สาขาวิชา	การวิเคราะห์เชิงพื้นที่	การวิเคราะห์เชิงพื้นที่
ตระกูล	Regression model	Regression model
ปีกำเนิด	1981–1992	2002
ผู้ริเริ่ม	Cliff & Ord; extended by Anselin and others	Fotheringham, Brunsdon & Charlton
ประเภท	Spatial autocorrelation statistic	Local spatial regression
แหล่งต้นตำรับ	Clifford, P., Richardson, S., & Hemon, D. (1989). Assessing the significance of the correlation between two spatial processes. Biometrics, 45(1), 123–134.	Fotheringham, A. S., Brunsdon, C., & Charlton, M. (2002). Geographically Weighted Regression: The Analysis of Spatially Varying Relationships. Wiley. ISBN: 978-0471496168
ชื่อเรียกอื่น	STSA, spatiotemporal autocorrelation, space-time Moran's I, temporal spatial dependence	GWR, local regression, spatially varying coefficient regression, Coğrafi Ağırlıklı Regresyon (GWR)
ที่เกี่ยวข้อง	5	5
สรุป	Space-Time Spatial Autocorrelation extends classic spatial autocorrelation measures — most notably Moran's I — to data that vary across both geographic units and time periods. It detects whether nearby locations that are also temporally close tend to share similar attribute values, revealing clusters, trends, or anomalies that purely spatial or purely temporal analyses would miss.	Geographically Weighted Regression is a local regression method, introduced by Fotheringham, Brunsdon and Charlton (2002), that allows the regression coefficients to vary across space. Instead of one global equation, it fits a separate set of coefficients at every location, capturing spatial heterogeneity in the relationships.