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P-values from the pairwise comparisons of the gamma ordinal measure of association estimated between the observed responses and ordinal class predictions using the out-of-bag observations from the case application.
| Linear cost | Quadratic cost | Ordinal | Ordered Twoing | |
|---|---|---|---|---|
| Gini | <0.0001 | <0.0001 | 0.24 | 0.20 |
| Linear cost | 0.44 | <0.0001 | <0.0001 | |
| Quadratic cost | <0.0001 | <0.0001 | ||
| Ordinal | 0.04 |
