> >>> graph = ig.Graph().Barabasi(graph.vcount()+3, 3, power=2.5, > ... start_from=graph, outpref=True) I'm quite surprised that it works at all to be honest. The correct invocation would be:
ig.Graph.Barabasi(graph.vcount()+3, 3, power=2.5, ...) Graph.Barabasi is a class method so it must be invoked directly on the Graph class, not on a Graph instance. Can you repeat your code with the above modification and check if the issue still persists? All the best, T. _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
