Regression modelGIS / spatial
时空莫兰指数
时空莫兰指数（Space-Time Moran's I）将经典的莫兰指数（Moran's I）统计量扩展到时空域，用于衡量在空间和时间上都相近的观测值是否比相距遥远的观测值更相似。它通过一个联合的时空权重矩阵来检测聚类、分散或随机性，是流行病学、犯罪学和环境监测等领域的基础工具。
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来源
- Cliff, A. D., & Ord, J. K. (1981). Spatial Processes: Models and Applications. Pion. ISBN: 978-0850860818
- Kulldorff, M., & Nagarwalla, N. (1997). Spatial disease clusters: detection and inference. Statistics in Medicine, 14(8), 799–810. DOI: 10.1002/sim.4780140809 ↗
如何引用本页
ScholarGate. (2026, June 3). Space-Time Moran's I Statistic. ScholarGate. https://scholargate.app/zh/spatial-analysis/space-time-morans-i
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- 局部空间关联指标 (LISA)空间分析↔ compare
- 局部莫兰指数 (LISA)空间分析↔ compare
- Moran's I空间分析↔ compare
- 时空Getis-Ord Gi*热点统计空间分析↔ compare
- 时空空间自相关空间分析↔ compare