Reproducibility of robust correlation clusters from sNuc-seq networks in GTExBulk and the residual network. Inter- and intra-cluster density values are overlaid in black, and fold-changes in blue. The null density is 0.005 for all the networks. (A) Sum network as in Figure 4B. For visualization, the data are scaled to be comparable to B and C. Intra-cluster density is more than 15 times the inter-cluster density for both black and gray clusters. (B) As in Figure 4C. Intra-cluster density is less than the inter-cluster density for the black cluster; for the gray one it is less than 2. (C) Intra-cluster density is more than 10 times higher than the inter-cluster density for both black and gray clusters. Notice that the differences in the density (from GTExBulk to GTEx_residual network) is mostly explained by the relative reduction of inter-cluster links rather than an increase in the intra-cluster links.
