I would like to know how proc optgraph acts when you give it a graph with weights. I am doing community detection using Louvain method and community option. I have several pairs of nodes with more tan one link and different weigths. I would want to know if the algorithm adds the weights or what it does with them.
WARNING: Link (A,B) in observation 2 of the DATA_LINKS= data set is a duplicate and is ignored.
In the next release of PROC NETWORK (the SAS Viya counterpart to PROC OPTGRAPH), multiple links are handled directly in the algorithm.
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