
From:  priyanka nimavat 
Subject:  Re: [igraph] Graph isomorphism 
Date:  Tue, 7 Jul 2015 15:53:29 +0530 
Thanks.It is giving an error that g is not a graph object. Because in function graph.isomorphic it is only accepting graph objects. Is there any way to find isomorphism of multiple graph objects together using for loop.Hi all,i am having problem in finding graph isomorphism together of 5 graph objects.As an example my r script is as follow.
g1 < graph.ring(10 , directed = FALSE)
g2 < graph.ring(5 , directed = FALSE)
g3 < graph.ring(7 , directed = FALSE)
g4 < graph.ring(6 , directed = FALSE)
g5 < graph.ring(8 , directed = FALSE)
g < list(g1,g2,g3,g4,g5)
g
iso = function(g , i ,j)
{
r < graph.isomorphic(g[i],g[j])
return(r)
}
for(i in 1:5)
{
for(j in 1:5)
{
r= iso(g , i , j)
print(r)
}
}
[Prev in Thread]  Current Thread  [Next in Thread] 