Fig. 3From: Deciphering the metabolic perturbation in hepatic alveolar echinococcosis: a 1H NMR-based metabolomics studyOPLS-DA scores plots (left panel) and their corresponding validation plots (right panel). a Serum and b urine samples. The R2 and Q2 values reflect the fraction of explained variance and model predictability, respectivelyBack to article page