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Add assortativity module #122

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Jun 14, 2022
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fix: fixed the uniform assortativity function.
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nwlandry committed Jun 14, 2022
commit f892799409da4587a0ccb4c40fdd2e746cbaacf4
4 changes: 2 additions & 2 deletions xgi/algorithms/assortativity.py
Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ def uniform_assortativity(H):
degrees = dict(H.degree())
try:
k1k2 = [[degrees[n] for n in random.sample(H.edges.members(e), 2)] for e in H.edges]
except IndexError:
except ValueError:
raise XGIError("Hypergraph must not have singleton edges.")

return np.corrcoef(*k1k2)[0, 1]
return np.corrcoef(list(zip(*k1k2)))[0, 1]