Wald Tests of Random Parameters Logit (RPL) Model Coefficient Equality
| H0 | RPL 1 | RPL 2 | ||||
|---|---|---|---|---|---|---|
| Wald x2 | Df | p < | Wald x2 | Df | p > | |
| Equality within Subbasins | ||||||
| Valle | ||||||
| Good = Very good | 4.84 | 1 | 0.028 | 0.26 | 1 | 0.612 |
| Campiña | ||||||
| Moderate = Good | 1.98 | 1 | 1.159 | 1.30 | 1 | 0.254 |
| Good = Very good | 10.69 | 1 | 0.001 | 0.43 | 1 | 0.510 |
| Doñana | ||||||
| Good = Very good | 2.00 | 1 | 0.157 | 7.69 | 1 | 0.006 |
| Equality between Subbasins | ||||||
| Good quality | ||||||
| Valle = Campiña | 3.54 | 1 | 0.060 | 1.63 | 1 | 0.201 |
| Valle = Doñana | 18.62 | 1 | 0.001 | 5.54 | 1 | 0.019 |
| Campiña = Doñana | 38.80 | 1 | 0.001 | 12.99 | 1 | 0.001 |
| Very good quality | ||||||
| Alto = Valle | 41.18 | 1 | 0.001 | 7.99 | 1 | 0.005 |
| Alto = Campiña | 69.04 | 1 | 0.001 | 14.90 | 1 | 0.001 |
| Alto = Doñana | 0.41 | 1 | 0.523 | 3.15 | 1 | 0.076 |
| Valle = Campiña | 7.28 | 1 | 0.007 | 1.96 | 1 | 0.162 |
| Valle = Doñana | 29.23 | 1 | 0.001 | 0.88 | 1 | 0.347 |
| Campiña = Doñana | 58.82 | 1 | 0.001 | 5.04 | 1 | 0.025 |