On Thu, Jun 18, 2009 at 8:02 PM, Gábor Csárdi
<address@hidden> wrote:
Hi,
that is basically summing the attribute for each node as many times as the degree of the node, isn't it?
So it is just
degree(g) * V(g)$attribute
Best,
Gabor
On Thu, Jun 18, 2009 at 7:38 PM, Alvaro Graves Fuenzalida
<address@hidden> wrote:
Hi,
I'm using the R version of igraph and a was wondering how to do the following: For each edge, I need to take the values of each node (stored in an node's attribute) and sum them but is not clear to me how to use the nodes from an edge. I assume is something related to E(g) but I couldn't find what other parameter.
Thanks in advance.
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Gabor Csardi <address@hidden> UNIL DGM