Hi,
I'm using igraph recently with python on a debian system.
I succeded in creating a dendrogram and plot it :
comms = G.community_walktrap()
igraph.plot(comms, mot+"-walktrap.svg")
But i don't see how to colorize it.
I tried :
comms2=comms.as_clustering(n=5)
igraph.plot(comms2, mot+"-walktrap.svg",mark_groups = True)
It works but it's not a dendrogram because comms and comms2 are
differents objects :
type(comms) -> <class 'igraph.clustering.VertexDendrogram'>
type(comms2) -> <class 'igraph.clustering.VertexClustering'>
So i tried :
G1,G2,G3,G4,G5=comms2.subgraphs()
dict={}
dict['red']=G1.get_edgelist()
dict['green']=G2.get_edgelist()
dict['blue']=G3.get_edgelist()
dict['yellow']=G4.get_edgelist()
dict['magenta']=G5.get_edgelist()
and :
igraph.plot(comms, mot+"-walktrap.svg",mark_groups = dict)
but the plot still is black and white ...
Any idea ?
Thanks for your help
best,
L Chardon
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