Fig. 7
From: Urine metabolite profiling in Indian males exposed to high-altitude: a longitudinal pilot study
ROC curve graph. The horizontal coordinates in the graph indicate the positive class rate, i.e. the false positive rate (1-specificity); the vertical coordinates indicate the true class rate, i.e. the true positive rate (sensitivity), and the AUC value, i.e., the area under the curve, the higher the AUC value, i.e., the larger the AUC is, the higher the prediction accuracy. The closer the curve is to the upper left corner (i.e., the smaller X and the larger Y is), the higher the prediction accuracy.
