Re: [igraph] Igraph, how to get a scale free network with a given vertex average degree

[Tamas Nepusz]

Hi,

If the average degree is k and k is even, you can use sample_pa(n=..., m=k, directed=FALSE). If the average degree is not even, you can use sample_fitness_pl() instead, e.g.:

N <- 10000

k <- 5

g <- sample_fitness_pl(N, k*N/2, 2)

T.

On Thu, Mar 30, 2017 at 10:21 PM, giorgio delzeri <address@hidden> wrote:

Hi guys of the (R) igraph community.

I have a question for you, I already read several manuals but I still don't understand how to give, on igraph, an Undirected scale free network with n vertices and a given  average degree (for example, average degree of all vertexes = 8).

Do you have any suggestions?

Thank you, and sorry for my bad english, I am from Italy.

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