it seems that i have to add each vertex and edge by myself, and add a "type"
property for the vertices, because the seller id and buyer id both are numbers,
igraph can not distinguish them...
------------------ ???????? ------------------
??????: "????????????"<[email protected]>;
????????: 2013??8??2??(??????) ????4:02
??????: "igraph-help"<[email protected]>;
????: [igraph] bipartite from edgelist?
i have some order records including buyer ids and seller ids, we can consider
it as an edgelist, in which the buyers and sellers are the nodes.
i want to consider it as an bipartite network including buyers and sellers, but
how can i bipartite it into buyers network and sellers network, please?
if i call bipartitie.mapping, it returns False...
Thanks
Gang
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