3.1 MaxEnt model evaluation
Table S1 . Evaluation results of MaxEnt model under different
parameter settings.
The MaxEnt model was used to simulate the potential distribution area of
PWD in China. When the model is the default parameter, RM = 1, FC of
operation are H and L; and RM = 0.5, FC = LQHPT, delta, and AICc = 0,
the model is optimal (Table S1). Therefore, FC = LQHPT and RM = 0.5 were
set as modeling parameters (Fig.2). The optimized parameters were used
to remodel and simulate the suitable area of PWD in China. The model was
repeated 10 times, and the training data of AUC were 0.940, indicating
that the prediction results of the MaxEnt model were accurate (Fig.S1).
Fig. 2. Evaluation metriies of MaxEnt model generated by
ENMeval
Fig.S1. ROC response curve under the MaxEnt model.