On 09.10.2017 05:29, Snehal Shekatkar wrote:
> Dear Tiago,
>
> I upgraded to the version 2.24 (commit 9642dd05, Sat Oct 7 23:40:03 2017
> +0100) and tried calculating gt.assortativity and gt.scalar_assortativity by
> making a property map's values same for all nodes.
>
> In [1]: import graph_tool.all as gt
>
> In [2]: gt.__version__
> Out[2]: '2.24 (commit 9642dd05, Sat Oct 7 23:40:03 2017 +0100)'
>
> In [3]: g = gt.collection.data['karate']
>
> In [4]: s = g.new_vertex_property('float')
>
> In [5]: for v in g.vertices():
> ...: s[v] = 0.9999
>
> In [6]: gt.scalar_assortativity(g, deg = s)
> Out[6]: (1.0, 8.889098493616578)
>
> In [7]: gt.assortativity(g, deg = s)
> Out[7]: (nan, nan)
>
> Shouldn't gt.scalar_assortativity also return (nan, nan) here?
It should, and this is what I get.
What Ubuntu release are you using?
Best,
Tiago
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