Metabolomic Data Fusion for Colorectal Cancer Biomarkers

This dataset contains processed metabolomic and biomarker measurements from human plasma samples collected in a colorectal cancer case-control study. Datafusionnetdata.mat contains one PLS_Toolbox-style dataset object named Data, with Data.data arranged as 94 samples x 476 variables. The variables comprise two biomarkers (CEA and TIMP-1), 19 fluorescence PARAFAC scores, and 455 integrated 1H NMR peak variables described by the source as 201 CPMG variables followed by 254 NOESY-Presat variables. Class metadata include cancer/adenoma status, matched case-control group, age, and gender. The MATLAB file was verified byte-for-byte against the UCPH Chemometrics / ERDA source package.