Statistics describing the results of ecological niche model validations.
AUC: Area under the curve derived from ROC analysis. SE: Standard error of AUC. AUCmax: Maximum AUC, calculated with each independent validation data point receiving the maximum score. %O: Percent omission, a measure of model omission error across the 10 best model set. # train. pts: Number of training points for each niche model. # valid. pts.: Number of validation points for each niche model.