Re: [igraph] Isomorphism

[Gábor Csárdi]

Hi Anupam,

you didn't really tell what you want to do or what is wrong here, but
based on the name of the second graph, maybe you want subgraph
isomorphisms instead of plains isomorphisms? If this is the case, then
the right function is graph.get.subisomorphisms.vf2().

G.

2009/3/23 anupam sinha <address@hidden>:
>
> Hi Gabor,
>
>                I tried using the following commands. But I am getting an
> empty list as output. Any suggestions??? Thanks in advance.
>
>
>
>> edgelist <-
>> read.table("/home/anupam/Desktop/network_analysis/gerstein_C-programs_network/met_network_yeast.txt",
>> header=TRUE)
>> g <- graph.edgelist(as.matrix(edgelist))
>> graph.isocreate(3,07,directed=TRUE)
> Vertices: 3
> Edges: 3
> Directed: TRUE
> Edges:
>
> [0] 2 -> 1
> [1] 2 -> 0
> [2] 1 -> 0
>> subg<-graph.isocreate(3,07,directed=TRUE)
>> graph.get.isomorphisms.vf2(g,subg)
> list()
>
>
>
> regards,
>
> Anupam
>
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>
>



-- 
Gabor Csardi <address@hidden>     UNIL DGM