Hi Ales,

personally I would use a filter, exploiting the methods in_degree() and out_degree().

I.e. something like

gv = GraphView(g,vfilt=lambda x: x.in_degree()+x.out_degree()>0)

If your graph is undirected, you can use only out_degree(). I strongly advise you to read the documentation, there i splenty of information there.

Best,

Giuseppe

2017-03-20 14:08 GMT+01:00 Hobé Alex <ahobe@student.ethz.ch>:

Hi Guys!

What is the best way to remove vertices that do not have any edges?

Best,

Alex

_______________________________________________
graph-tool mailing list
graph-tool@skewed.de
https://lists.skewed.de/mailman/listinfo/graph-tool