`hyperg` computes the probability of observing
a higher or lower edge weight using the hypergeometric distribution.
Once computed, use backbone.extract to return
the backbone matrix for a given alpha value.
Usage
hyperg(B)
Arguments
B
Matrix: Bipartite network
Value
list(positive, negative).
positive gives matrix of probability of ties above the observed value.
negative gives matrix of probability of ties below the observed value.