Hello, maybe I did not understand the concepts of graph.strenght and evcent but my guess was that the resultung vectors should be correlated in some way. Using graph.strength (g) for an undirected weighted graph I get the strength of each vertex. The eigenvector of the adjacency matrix should reflect (somehow) the strengh of each vertex as well. But it doesnt (see attachment).
Can you please comment on this. Thanks Hermann My example: evc <- evcent (g) ev <- evc$vector ch22.long.deg <- graph.strength (g) and plotted the results (see attachment).
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