Hello, We cannot tell you what's wrong with your code without showing us a *small* example that demonstrates the problem.
T. On 11/18, patricia wrote: > I am creating a weighted and undirected graph as follows: > - Draw two vertices randomly and make the connection between them, with a > weight value that is stored in an array in assorted positions. The values > that are stored in this matrix are unchanged. > For example, the sorteei positions 10 and 15 will in the weight matrix on the > line 10 and column 15, the value stored in that position will be the weight > of edge 10 --- 15. > But my code is generating multiple edges, so I'm using the igraph_simplify (& > net, 1,1, & edge_comb) with igraph_attribute_combination attribute (& > edge_comb, "weight", IGRAPH_ATTRIBUTE_COMBINE_FIRST, > IGRAPH_NO_MORE_ATTRIBUTES) function to eliminate them. But I want the value > of the weights remain unchanged; but even using the above attribute > (COMBINE_FIRST) weights are changing. What can I do to correct this error? > > Thank you > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help -- T. _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
