Table 2. Model fit summary for best zero inflated models.
| Model | Deviance | Effective par. | DIC | Brier score |
|---|---|---|---|---|
| HZIP (correlated) | 841.8 | 85.4 | 927.3 | -0.3415 |
| SpHZIP (correlated) 1 | 840.4 | 87.4 | 927.8 | -0.3413 |
| SpHZIP (correlated) 2 | 840.4 | 85.3 | 925.6 | -0.3414 |
| SpHZIP (correlated—independence) 3 | 837.9 | 91.8 | 929.6 | -0.3397 |
| SpHZIP (correlated—correlated) 3 | 833.3 | 91.7 | 924.9 | -0.3397 |
“H” stands for hierarchical or random effects model and “Sp” for spatial.
1: with intrinsic CAR assumption
2: with proper CAR assumption
3: with intrinsic bivariate CAR assumption