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[igraph] subgraph gives duplicate edges
From: |
Gang Su |
Subject: |
[igraph] subgraph gives duplicate edges |
Date: |
Mon, 31 Mar 2008 13:55:59 -0400 |
User-agent: |
Internet Messaging Program (IMP) H3 (4.0.5) |
To graph fans,
I just tried igraph and it's such an awesome lib! After playing around
for a while, i loaded some interaction network data with 2k vertices
and 10k edges. However, when subgraphing this graph, i found it's
giving me duplicate edges. I made sure that in the original dataset
there's no duplicate edges at all.
So I wonder what's going on. Have anyone of you ran into similar problem?
Forexample: i subgraphed ~ 40 nodes with 377 edges, only 350 are
unique. And checked the original graph is not directed.
Thanks!
Gang Su
PhD student
Bioinformatics training track
Program in Biomedical Sciences
University of Michigan, Ann Arbor
MI, 48105, U.S.A.
- [igraph] subgraph gives duplicate edges,
Gang Su <=