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| ロバスト空間的自己相関の局所指標 (Robust LISA)× | 空間的関連の局所的指標（LISA）× | |
|---|---|---|
| 分野 | 空間分析 | 空間分析 |
| 系統 | Regression model | Regression model |
| 提唱年≠ | 1995–2000s | 1995 |
| 提唱者≠ | Anselin (LISA, 1995); robust extensions by Assuncao & Reis and subsequent spatial statisticians | Luc Anselin |
| 種類≠ | Local spatial autocorrelation statistic (robust variant) | Local spatial statistic |
| 原典≠ | Anselin, L. (1995). Local indicators of spatial association—LISA. Geographical Analysis, 27(2), 93–115. DOI ↗ | Anselin, L. (1995). Local Indicators of Spatial Association — LISA. Geographical Analysis, 27(2), 93–115. DOI ↗ |
| 別名 | Robust LISA, outlier-resistant LISA, robust local spatial autocorrelation, LISA with robust weights | LISA, local spatial autocorrelation statistics, local Moran's I, Anselin LISA |
| 関連 | 6 | 6 |
| 概要≠ | Robust Local Indicators of Spatial Association extend Anselin's LISA framework to handle outliers, extreme values, and spatially heterogeneous populations. By applying outlier-resistant adjustments to the spatial weights or the standardised values, Robust LISA identifies statistically significant local clusters and spatial outliers without the distortions caused by highly influential observations. | LISA, introduced by Luc Anselin in 1995, decomposes a global spatial autocorrelation index into a location-specific statistic for every observation. It identifies where statistically significant spatial clusters and outliers occur on a map, enabling researchers to move beyond a single global summary and pinpoint the geographic sources of spatial dependence. |
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