This function outputs an edgelist from the specified network. it chooses the right method depending on the type of network and the output is standardly formatted.
get_edgelist(dat, network)
a Master list object of network models
the index of the network to extract the edgelist from
an edgelist in matrix form with the two columns. Each column
contains the posit_ids (see get_posit_ids
)of the nodes in
each edge