Basic Graph statistics

RCM: Reaction-Compound Mapping, an edge between nodes means reaction contains metabolite MMM: Metabolite-Metabolite Mapping, an edge between nodes means these metabolites are reaction partners

_comp: entire network after removal of duplicated edges _del: taken from the entire network the largest connected subgraph after deletion of a set of nodes

betw: betweeness of nodes clos: closeness of nodes neigh: neighbours node_degree: number of edges per node path: shortest paths ...