Fig. 7
From: DNA methyltransferase 1 correlates with immune modulation in pancreatic neuroendocrine tumors
Hierarchical clustering heatmap analysis stratifies distinct PNET groups. A heatmap with hierarchical clustering illustrates the differential expression of tumor markers between tumor and benign tissues. Clustering was based on correlation distance and linkage. Rows represent tumor samples, and columns represent tumor marker clusters. The top-right histogram indicates the correspondence between color hues and z-scores.
