Re: [igraph] Calculating weighted betweeness ? Missing something in documentation ?

[Gábor Csárdi]

On Mon, May 21, 2012 at 9:55 AM, address@hidden
<address@hidden> wrote:
> Hi,
>
> I don't think it actually works for me. My weights are in range min 0.42 and
> max 0.90 and I get the same results no matter whether I am including weights
> or not.
> I tried passing it as argument and setting attribute but in both cases, I
> get the same results as without weights.

Well, maybe you are doing something wrong. We can only tell if you
show us what you are doing. Also make sure that you are using the 0.6
version, e.g. by typing

library(help=igraph)

in R.

Gabor

> I am looking for a centrality measure which can be used for network with
> disconnected components taking into account both weights and distances
> (shortest paths). I think the mentioned paper is what I want, but its not
> implemented in igraph.
>
> Do you know how to use igraph graph object with the betweenness_w function
> from tnet package ? That would be helpful, I can't get it working.
>
> Thanks
>
>
> On 21 May 2012 15:29, Gábor Csárdi <address@hidden> wrote:
>>
>> weighted shortest paths are used instead of unweighted shortest paths.
>>
>> Gabor
>
>
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>



-- 
Gabor Csardi <address@hidden>     MTA KFKI RMKI