Fig. 2

Identification of modules representative of HCC and healthy controls. A Hierarchical cluster dendrogram of the proteins with the highest standard deviation. The identified modules underneath the tree are color coded. B Heatmap of module-trait associations; rows represent the module eigengene, and columns represent clinical traits. The Spearman correlation and significance level enclosed in brackets are labeled in each cell. The color intensity of the cell corresponds to the correlation coefficient. C Dot plot of the biological process enrichment results. The dot size and color represent the gene count and enrichment level, respectively