How to use edge weights in Centrality Measures tool?

Question

In the Centrality Measures tool you can select if edge weights should be taken from the edge labels. This works fine. But if you don't select this option (default!), where are the edge weights taken from in this case?

Answer 1

Labels are the only way to specify edge weights. If this setting is disabled, all edges have implicitly the same weight of 1.0.

Of course, without weights, 'Weights of connected edges' is similar to 'Number of connected edges'.

Answer 2

If labels are not interpreted as weights, then uniform weights (i.e. 1.0 for each edge) are assumed.