Re: [igraph] normalization of betweenness centrality

[Tamas Nepusz]

Hi Anupam,

>            The betweenness centrality value generated for a specific network
> is not normalized (i.e. it depends on network size) if one is using the
> "betweenness" function of igraph. My query is how does one normalize the
> betweenness values for all the nodes of a directed network.
According to [1], "normalized betweenness simply divides betweenness by
its maximum value", so simply find the maximum in the vector you get and
divide the whole vector by the maximum.

[1] http://www.analytictech.com/networks/centrali.htm

-- 
Tamas