方法证据记录
Space-Time Getis-Ord Gi*
The Space-Time Getis-Ord Gi* statistic extends the classic Gi* local hot spot measure into three dimensions — two spatial and one temporal — revealing not only where concentrations of high or low values cluster, but how those clusters evolve, intensify, or diminish over time. It is widely used in crime analysis, epidemiology, ecology, and urban studies.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Space-Time Getis-Ord Gi* Hot Spot Statistic
分类方法记录 · regression-model / spatial-analysis
- Getis, A., & Ord, J. K. (1992). The analysis of spatial association by use of distance statistics. Geographical Analysis, 24(3), 189-206. · DOI 10.1111/j.1538-4632.1992.tb00261.x
- Ord, J. K., & Getis, A. (1995). Local spatial autocorrelation statistics: Distributional issues and an application. Geographical Analysis, 27(4), 286-306. · DOI 10.1111/j.1538-4632.1995.tb00912.x
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