Network of the top 1% most common metabolite pairs, full feature set (discovery).

Abstract

<p>Each vertex is a metabolite and its size is proportional to its corresponding metabolite’s individual occurrence frequency in the best models. An edge links two metabolites if their co-occurrence frequency in the best models is among the top 1% of all the pairs. The edge width is proportional to the co-occurrence frequency. The inset figure shows the degree distribution of this network, and the inset table lists the metabolites that have degrees higher than ten.</p