Performance metrics for the testing dataset. Wind resistance rating accuracy across all data was calculated at 0.91 (0.84 to 0.96) with an adjusted Kappa of 0.91 (0.90 to 0.91). Note that an observation is the proportion of damage to a species’ population within a study; some species had multiple observations across different studies.
| Wind resistance rating | Sensitivity | Specificity | Positive predictive value | Negative predictive value | Balanced accuracy | Number of observations |
|---|---|---|---|---|---|---|
| Low | 0.83 | 0.98 | 0.92 | 0.94 | 0.90 | 29 |
| Medium-Low | 0.90 | 0.93 | 0.88 | 0.94 | 0.92 | 42 |
| Medium-High | 0.95 | 0.98 | 0.90 | 0.99 | 0.96 | 20 |
| High | 1.00 | 0.99 | 0.95 | 1.00 | 0.99 | 20 |