Re: [igraph] Sorting a graph or assigning attributes based on vertex names

[Gábor Csárdi]

On Tue, Oct 30, 2012 at 6:18 PM, Tamás Nepusz <address@hidden> wrote:
> Hi,
>
> First I would try replacing set.vertex.attribute(g, "bucket", vid, bv[i]) 
> with:
>
> V(g)$bucket[vid] <- bv[i]
>
> I think this avoids copying the graph. Also, I would even try this (not sure 
> if it works, but it's worth a try):

Just to avoid mistakes in the archives. This also copies the graph. It
is stupid, but it does. It is very hard to modify objects in place in
R.

> V(g)$bucket[sortedVertexIDs] <- bv

This might work, but only if your vertex names are numbers from one to
number-of-vertices, I believe.

Gabor

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