Research Article

Metabolomics Identifies Biomarker Signatures to Differentiate Pancreatic Cancer from Type 2 Diabetes Mellitus in Early Diagnosis

Figure 3

OPLS-DA scores of plasma metabolic profiles in PC, DM, and normal groups, demonstrating the good fitness and predictive ability of the model in identifying the differential metabolite ions. t[1]: the first predicted principal component; t[2]: the first orthogonal principal component.