[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [igraph] how to add disconnected nodes to a graph?
From: |
Ahmed Gmail |
Subject: |
Re: [igraph] how to add disconnected nodes to a graph? |
Date: |
Fri, 6 Dec 2013 17:09:26 -0500 |
I misspoke, I meant closeness
I will run your example when I get home and see what I am getting.
Thanks so much!
-Ahmed
Sent from my iPhone
On Dec 6, 2013, at 4:46 PM, Tamás Nepusz <address@hidden> wrote:
>> If I am computing the betweenness of a vertex that doesn't connect to any
>> other node. Shouldn't the betweenness be 0?
>
> Yes, it should. It seems to be the case in a small example that I constructed
> now in IPython:
>
> In [1]: g=Graph.Formula("A--B--C--D--A, E, F")
> In [2]: g.betweenness()
>
> Out[2]: [0.5, 0.5, 0.5, 0.5, 0.0, 0.0]
>
> So if you are getting non-zero values for isolated nodes then this does not
> seem right.
>
> T.
>
>
>
- [igraph] how to add disconnected nodes to a graph?, Ahmed Abdeen Hamed, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?, Tamás Nepusz, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?, Ahmed Abdeen Hamed, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?, Tamás Nepusz, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?, Ahmed Abdeen Hamed, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?, Tamás Nepusz, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?,
Ahmed Gmail <=
- Re: [igraph] how to add disconnected nodes to a graph?, Tamás Nepusz, 2013/12/06
- Re: [igraph] how to add disconnected nodes to a graph?, Ahmed Abdeen Hamed, 2013/12/07