Сравнение на методи
Прегледайте избраните методи един до друг; редовете с разлики са откроени.
| Пространствено-времеви коефициент C на Гиъри× | Geary's C× | |
|---|---|---|
| Област | Пространствен анализ | Пространствен анализ |
| Семейство | Regression model | Regression model |
| Година на възникване≠ | 1954 / 2010s | 1954 |
| Създател≠ | Geary (1954); extended to space-time by Anselin and others | Roy C. Geary |
| Тип | Spatial autocorrelation statistic | Spatial autocorrelation statistic |
| Основополагащ източник≠ | Geary, R. C. (1954). The Contiguity Ratio and Statistical Mapping. The Incorporated Statistician, 5(3), 115-145. DOI ↗ | Geary, R. C. (1954). The Contiguity Ratio and Statistical Mapping. The Incorporated Statistician, 5(3), 115–145. link ↗ |
| Други названия | ST-Geary's C, spatiotemporal Geary C, space-time contiguity ratio, space-time local spatial autocorrelation | Geary contiguity ratio, Geary C statistic, spatial contiguity ratio, Geary's c |
| Свързани≠ | 6 | 4 |
| Резюме≠ | Space-Time Geary's C extends the classical Geary contiguity ratio to panel or longitudinal spatial data, measuring autocorrelation across both geographic neighbors and adjacent time periods simultaneously. Values below 1 indicate positive space-time clustering; values above 1 indicate dispersion, and a value near 1 suggests random arrangement across the space-time lattice. | Geary's C is a global spatial autocorrelation statistic that measures whether nearby areal units share similar attribute values. Unlike Moran's I, it focuses on squared differences between adjacent pairs rather than cross-products of deviations from the mean, making it more sensitive to local dissimilarity and less influenced by global trends. |
| ScholarGateНабор от данни ↗ |
|
|