Performance metrics | Snail survey data models | Open-source environmental data models | ||||
---|---|---|---|---|---|---|
 | Model 1 | Model 2 | Model 3 | Model 1 | Model 2 | Model 3 |
AUC | 0.852 | 0.849 | 0.843 | 0.800 | 0.784 | 0.798 |
Accuracy | 0.845 | 0.859 | 0.845 | 0.887 | 0.887 | 0.887 |
Accuracy 95% CI | 0.74–0.92 | 0.76–0.93 | 0.74–0.92 | 0.79–0.95 | 0.79–0.95 | 0.79–0.95 |
NIRa | 0.859 | 0.859 | 0.859 | 0.859 | 0.859 | 0.859 |
P-Value (Accuracy > NIR) | 0.706 | 0.583 | 0.706 | 0.316 | 0.316 | 0.316 |
Kappab | 0.332 | 0.365 | 0.332 | 0.492 | 0.492 | 0.492 |
Sensitivity | 0.400 | 0.400 | 0.400 | 0.500 | 0.500 | 0.500 |
Specificity | 0.918 | 0.934 | 0.918 | 0.951 | 0.951 | 0.951 |
Pos Pred Value | 0.444 | 0.500 | 0.444 | 0.625 | 0.625 | 0.625 |
Neg Pred Value | 0.903 | 0.905 | 0.903 | 0.921 | 0.921 | 0.921 |