Paul,
if you have large graphs the igraph package might help,
it works very well with large sparse graphs. To convert an adjacency
matrix (A) to an igraph graph object (g) you can simply use
library(igraph)
g <- graph.adjacency(A)
and then you can generate layouts with layout.fruchterman.reingol
On 9/10/2007, at 12:04 PM, H. Paul Benton wrote:
> Hello all,
>
> I'm having a spot of trouble. I have made a very nice distance
> matrix from some comparison calculations. However, the matrix is
> 3096 x
> 3096, so it's relatively large. Currently I'm using the svn package as
> it seems t
Hello all,
I'm having a spot of trouble. I have made a very nice distance
matrix from some comparison calculations. However, the matrix is 3096 x
3096, so it's relatively large. Currently I'm using the svn package as
it seems to work for my data. The graph package errors and says the
"adjacen
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