This on-line tool allows to calculate the C-score and B-score for a given set of communities in a network.

Upload two files containing respectively the information about the network topology (i.e., a two columns text file with a list of edges) and the list of communities (i.e., a text file with multiple lines, where each line reports the indices of nodes within a community) for which you want to calculate the statistical scores. Have a look to the sample files in order to understand how to correctly format your data for our on-line tool: sample network file and sample community file.