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| Lokalna geografski ponderirana regresija (GWR)× | Lokalna prostorna autokorelacija× | |
|---|---|---|
| Područje | Prostorna analiza | Prostorna analiza |
| Obitelj | Regression model | Regression model |
| Godina nastanka≠ | 1996 | 1995 |
| Tvorac≠ | Brunsdon, Fotheringham & Charlton | Luc Anselin |
| Vrsta≠ | Spatially varying coefficient regression | Spatial association analysis |
| Temeljni izvor≠ | Fotheringham, A. S., Brunsdon, C., & Charlton, M. (2002). Geographically Weighted Regression: The Analysis of Spatially Varying Relationships. Wiley. ISBN: 978-0471496168 | Anselin, L. (1995). Local indicators of spatial association — LISA. Geographical Analysis, 27(2), 93–115. DOI ↗ |
| Drugi nazivi | GWR, geographically weighted regression, local spatial regression, spatially varying coefficient model | local spatial association, local SA, LISA methods, local spatial clustering |
| Srodne≠ | 5 | 6 |
| Sažetak≠ | Local Geographically Weighted Regression (GWR) estimates a separate regression model at each location in the study area, allowing every coefficient to vary spatially. By weighting nearby observations more heavily than distant ones, GWR reveals how predictor-outcome relationships shift across geographic space rather than forcing a single global estimate on heterogeneous data. | 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. |
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