Thank you again... I am quite new to igraph, and I didn't see the shortest_paths function. Gio
On Wed, Nov 21, 2012 at 2:44 PM, Tamás Nepusz <[email protected]> wrote: > > It's nice to know that the function "get_shortest_paths" support > weights. So, the formula should be something like the following: > Basically yes, but it would probably be more scalable to calculate the > path lengths for the vertices one by one (in g.shortest_paths) because this > way you don't have to store the entire shortest path matrix in memory. > > Best, > Tamas > > -- Giovanni Dall'Olio, phd student IBE, Institut de Biologia Evolutiva, CEXS-UPF (Barcelona, Spain) My blog on bioinformatics: http://bioinfoblog.it
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