Fig. 5

Cross comparison of identified subtypes with published results. We used our classifier and three published classifiers to classify PDAC patients, respectively, which produced two-dimensional matrices with rows correspond to our classification results and columns correspond to other classification results. a Contingency heatmap of GSE71729 dataset. Numbers in the heatmap represent patient numbers. Row labels: our classifier’s results, and column labels: GSE71729 stroma classifier’s results. b Contingency heatmap of GSE71729 dataset. Numbers in the heatmap represent patient numbers. Row labels: our classifier’s results, and column labels: GSE71729 tumor classifier’s results. c Contingency heatmap of Bailey dataset. Numbers in the heatmap represent patient numbers. Row labels: our classifier’s results, and column labels: Bailey classifier’s results. d Contingency heatmap of Collisson dataset. Numbers in the heatmap represent patient numbers. Row labels: our classifier’s results, and column labels: Collisson classifier’s classification results