[graph-tool] Random graph generation in graph-tool
Snehal Shekatkar
snehalshekatkar at gmail.com
Mon Feb 13 17:07:41 CET 2017
Dear all,
This must be a quite studip question. I am slightly confused about the
random graph generation in graph-tool. So I tried generating an ER network:
def deg_samp(k0 = 3):
return np.random.poisson(k0)
G = gt.random_graph(500, lambda : deg_samp(3), directed = False)
This gives reasonable result:
<Graph object, undirected, with 500 vertices and 780 edges at
0x7f516e897f98>
However, I think that the following call is equivalent:
G = gt.random_graph(500, deg_samp, directed = False)
But this results into an extremely dense graph:
<Graph object, undirected, with 500 vertices and 62252 edges at
0x7f516e8b59b0>
What am I missing exactly?
Thank you
Snehal
--
Snehal Madhukar Shekatkar
Pune
India
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