Fig. 2
From: Stratification of lncRNA modulation networks in breast cancer
Visualized density histogram of lncRNA (Basal-like). Density histogram indicated five types of association indices to measure shared mRNA and miRNA nodes between two lncRNA nodes in bipartite networks. The top histogram is for association indices computed using the Pearson correlation coefficient (PCC). The bottom five histograms are for association indices computed using the Jaccard index, the Simpson index, the geometric index, the cosine index, and PCC, respectively (from left to right)