MODULAR: software for the autonomous computation of modularity in large network sets
Many ecological systems can be represented as networks of interactions. A key feature in these networks is their organization into modules, which are subsets of tightly connected elements. We introduce MODULAR to perform rapid and autonomous calculation of modularity in network sets. MODULAR reads a set of files representing unipartite or bipartite networks, and identifies modules using two different modularity metrics widely used in the ecological networks literature. To estimate modularity, the software offers five optimization methods to the user. The software also includes two null models commonly used in studies of ecological networks to verify how the degree of modularity differs from two distinct theoretical benchmarks.
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Document Type: Research Article
Affiliations: Depto de Ecologia, Univ. de São Paulo, São Paulo, SP 05508-900, Brazil.
Publication date: March 1, 2014