Fig. 4

Classification power of specific fungal markers associated with PDAC by ROC analysis. a, c random forest analysis being used to explore the feature contributions (specific fungal markers). b, d ROC curves based on the random forest model. PDAC: pancreatic ductal adenocarcinoma patients (n = 34); HC: healthy controls (n = 35); ROC, receiving operational curve; AUC, area under curve; the number of participants in each group