Model | parameter | 2000 | 2005 | 2011 | 2016 |
---|---|---|---|---|---|
Exponential | Nugget | 0.002274 | 0.0077 | 0.0011 | 0.006 |
Sill | 0.02453 | 0. 02245 | 0. 01434 | 0.04348 | |
MSE | 0.04765 | 0.03468 | 0.0474 | 0.03549 | |
RMSSE | 0.8597 | 0.94226 | 0.9406 | 0.9949 | |
Spherical | Nugget | 0.00228 | 0.00798 | 0.0011 | 0.006 |
Sill | 0.02844 | 0. 02000 | 0.01245 | 0.01647 | |
MSE | 0.04567 | 0.03478 | 0.0469 | 0.03467 | |
RMSSE | 0.8567 | 0.95227 | 0.9482 | 0.9782 | |
Circular | Nugget | 0.00229 | 0.008 | 0.0011 | 0.006 |
Sill | 0.01268 | 0.02000 | 0.01275 | 0.01458 | |
MSE | 0.04673 | 0.0348 | 0.0469 | 0.03438 | |
RMSSE | 0.85576 | 0.9549 | 0.9468 | 0.97405 | |
Gaussian | Nugget | 0.002387 | 0.0078 | 0.0012 | 0.006 |
Sill | 0.02763 | 0. 02123 | 0.01134 | 0.02845 | |
MSE | 0.04558 | 0.03454 | 0.0472 | 0.03529 | |
RMSSE | 0.8457 | 0.94819 | 0.9556 | 0.97405 |