Table 2.
Model validation summary for the spatial (s) and non-spatial (ns) models
| Model | CI (width) | KL | χ2 |
|---|---|---|---|
| Linear (ns) | 60% (0.58) | 21.49 | 4867 |
| Linear (s) | 50% (0.59) | 22.58 | 4459 |
| Categorical (ns) | 60% (0.69) | 30.81 | 6943 |
| Categorical (s) | 60% (0.68) | 30.33 | 6143 |
| P-spline (ns) | 60% (0.61) | 23.11 | 8194 |
| P-spline (s) | 65% (0.61) | 22.29 | 7417 |
| B-spline (ns) | 70% (0.72) | 27.59 | 26698 |
| B-spline (s) | 70% (0.72) | 28.85 | 26846 |
Comparison of Bayesian credible intervals (CI) of 95% probability coverage with their corresponding width, Kullback-Leibler divergences (KL) and the χ2-test analogue on 20 test locations.