Modelling Favourability for Invasive Species Encroachment to Identify Areas of Native Species Vulnerability

Table 2

Comparative assessment of the models developed to Mauremys leprosa and Trachemys  scripta according to classification, discrimination, and parsimony criteria.

	F-Mauremys-Ecogeographical	F-Trachemys-Encroachment	F-Trachemys-Synecology
Kappa	0.447	0.221	0.167
Sensitivity	0.700	0.667	0.720
Specificity	0.794	0.625	0.519
CCR	0.731	0.635	0.567
AUC	0.806	0.852	0.658
AIC	109.943	66.345	111.963

CCR: correct classification rate; AUC: area under the ROC (receiving operating characteristic); AIC: Akaike information criterion.