Yes, but, I want to do something with each specific sum, so if I have
nodes A, B and C with scores 1, 2 and 3 respectively and all connected
I want to say that edge A-B is 2+1 = 3, edge B-C is 2+3=5 and edge A-C
is 1+3=4
Thanks in advance.
Gábor Csárdi wrote:
I mean the sum of this, i.e.
sum(degree(g) * V(g)$attribute)
G.
On Thu, Jun 18, 2009 at 8:02 PM, Gábor
Csárdi <address@hidden>
wrote:
Hi,
that is basically summing the attribute for each node as many times as
the degree of the node, isn't it?
So it is just
degree(g) * V(g)$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>
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