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## Re: [igraph] How to re-create a random network graph

**From**: |
Gábor Csárdi |

**Subject**: |
Re: [igraph] How to re-create a random network graph |

**Date**: |
Thu, 15 Jul 2010 08:50:02 +0200 |

On Tue, Jul 13, 2010 at 8:20 PM, shahab mokarizadeh
<address@hidden> wrote:
>* Hi,*
>* I would like to create a Watts-Strogatz network model , based on the*
>* same properties (#nodes, .....) that I get from another network, and I*
>* can use "watts.strogatz.game(dim, size, nei, p)"*
>* Now the question is how to extract following required parameters from*
>* the original one ?*
>* 1 . nei -the neighborhood within which the vertices of the lattice*
>* will be connected. )*
>* 2. p - the rewiring probability*
I guess there is no easy answer here. One approach would be to come up
with some expression that gives the probability of getting the "other"
graph with the WS-model and given parameters, and then maximize this
probability.
Best,
Gabor
>* Thanks,*
>* /Shahab*
>
>* _______________________________________________*
>* igraph-help mailing list*
>* address@hidden*
>* http://lists.nongnu.org/mailman/listinfo/igraph-help*
>
--
Gabor Csardi <address@hidden> UNIL DGM