Fig. 2From: Prognostic models for breast cancer: based on logistics regression and Hybrid Bayesian NetworkComparison of ROC curves and calibration curves of LR model and HBN modela ROC curve for internal validation of LR model and HBN model, b calibration curve for internal validation of LR model and HBN model, c ROC curve for external validation of LR model and HBN model, d calibration curve for external validation of LR model and HBN modelBack to article page