Table 1 The symmetric mean absolute percentage errors (%) of the traditional and stabilized spatiotemporal kriging in the scenarios of a single hotspot and double hotspots
| Â | A single hotspot | Double hotspots | |||
|---|---|---|---|---|---|
Population size | Coefficient of variation | Traditional spatiotemporal kriging | Stabilized spatiotemporal kriging | Traditional spatiotemporal kriging | Stabilized spatiotemporal kriging |
25,000 | 0.5 | 21.18 | 21.02 | 26.11 | 20.75 |
25,000 | 1.0 | 21.56 | 21.36 | 33.31 | 28.87 |
50,000 | 0.5 | 15.26 | 15.12 | 24.53 | 20.69 |
50,000 | 1.0 | 18.23 | 18.08 | 24.99 | 20.14 |