Fig. 3
From: Spectral consensus strategy for accurate reconstruction of large biological networks
Microbial co-presence ecosystem. Microbial ecosystem reconstructed with the pairwise Fisher’s exact test [47] (a) and the SCS approach (b,c). Data for 2, 101 co-abundant groups (CAGs) and n=663 patients recruited in the MetaHIT project were used. Edges depict co-presence (gray edges) or absence-presence (red edges) relationships. a Gut microbial ecosystem based on Fisher’s exact test between pairs of CAGs [47] (307 edges between 445 CAGs of at least 50 genes). b The same number of top-ranked edges (307) obtained with the SCS approach which involve 443 CAGs of at least 50 genes. c The 15 % most significant edges obtained with the SCS approach (654 nodes and 639 edges)