get_mle_BetaSBM         Maximum Likelihood Estimation of edge
                        probabilities between blocks of a graph, under
                        beta-SBM
get_mle_ERSBM           Maximum Likelihood Estimation of edge
                        probabilities between blocks of a graph, under
                        ERSBM
goftest_BetaSBM         Monte Carlo goodness-of-fit test for a beta
                        stochastic blockmodel (beta-SBM)
goftest_ERSBM           Monte Carlo goodness-of-fit test for an
                        Erdős-Rényi stochastic blockmodel (ERSBM)
graphchi_BetaSBM        Computation of the chi-square test statistic
                        for goodness-of-fit, under beta-SBM
graphchi_ERSBM          Computation of the chi-square test statistic
                        for goodness-of-fit, under ERSBM
sample_a_move_BetaSBM   Sampling a graph through a Markov move (basis)
                        for beta-SBM
sample_a_move_ERSBM     Sampling a graph through a Markov move (basis)
                        for ERSBM
zachary                 Zachary Karate Club Data
