Method comparison on the PPI networks.

Summary of results found by applying the methods from the literature to the four PPI networks in terms of number of modules (), number of nodes that are assigned at least one community (), number of nodes that are multi-clustered () and the maximum number of modules the multi-clustered nodes belong to (). The results highlight the great variation between each method. Please note that CFinder did not complete within 24 hours for the yeast PPI network, there was no result for CFinder for the rat PPI network and for the rat and E. coli networks, OSLOM did not produce a partition for level .Method comparison on the PPI networks.