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| Lokálna priestorová autokorelácia× | Lokálny index priestorovej asociácie (LISA)× | |
|---|---|---|
| Odbor | Priestorová analýza | Priestorová analýza |
| Rodina | Regression model | Regression model |
| Rok vzniku | 1995 | 1995 |
| Tvorca | Luc Anselin | Luc Anselin |
| Typ≠ | Spatial association analysis | Local spatial autocorrelation statistic |
| Pôvodný zdroj≠ | 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 ↗ |
| Ďalšie názvy | local spatial association, local SA, LISA methods, local spatial clustering | Local Indicator of Spatial Association, LISA statistic, Anselin Local Moran, local spatial autocorrelation index |
| Príbuzné | 6 | 6 |
| Zhrnutie≠ | Local Spatial Autocorrelation methods decompose global spatial clustering into location-specific statistics, revealing where in a study area significant clustering or dispersion occurs. Each observation receives its own association score and significance value, enabling the detection of spatial hot spots, cold spots, and spatial outliers rather than reporting a single summary statistic. | Local Moran's I, introduced by Luc Anselin in 1995, is a Local Indicator of Spatial Association (LISA) that decomposes global spatial autocorrelation into location-specific contributions. For every observation it produces a signed statistic and a significance value, enabling researchers to identify spatial clusters (high-high, low-low) and spatial outliers (high-low, low-high) on a map. |
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