> I got your point. My graphs are "biological", generated from a set of > biological experimental data and database information, so each node > corresponds to a gene, so I would say that node ID in my case not an > arbitrary property and has meaning behind it. Ah, understood. Anyway, I would still use degree.sequence.game with the degree sequence of your exact network instead of using rewire.edges to ensure that the generated random networks are sufficiently "far away" from your original one.
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