Regression modelGIS / spatial
Getis-Ord Gi* 热点分析
热点分析使用 Getis-Ord Gi* 局部空间统计量来识别属性值高或低聚集在一起且具有统计学意义的地理位置。它评估每个要素与其邻近要素的关系，生成一个 z 分数，该分数在随机变异的背景下标记出真正的空间热点和冷点。
阅读完整方法
仅限会员
登录使用免费账户登录即可阅读本节。
Method map
The neighbourhood of related methods — select a node to explore.
+16 more
来源
- 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 ↗
如何引用本页
ScholarGate. (2026, June 3). Hot Spot Analysis (Getis-Ord Gi*). ScholarGate. https://scholargate.app/zh/spatial-analysis/hot-spot-analysis
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.
- 地理加权回归 (GWR)空间分析↔ compare
- 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
- 空间自相关空间分析↔ compare