[TODO] Data laboratory: reversing the directions of edges?
Posted: 08 Sep 2010 11:01
Hi,
I found it a frequent need to be able to quickly change the direction of my edges (that is, inverting the direction of all edges: if I have a graph made of a->b and b->c, it would become b->a and c->b. It basically consists in transposing the matrix of nodes.
Will it be possible to achieve this easily with the new data laboratory?
[this feature is useful when computing betweenness and many other things, as it does not give the same result for a transposed matrix. See UCINET]
I found it a frequent need to be able to quickly change the direction of my edges (that is, inverting the direction of all edges: if I have a graph made of a->b and b->c, it would become b->a and c->b. It basically consists in transposing the matrix of nodes.
Will it be possible to achieve this easily with the new data laboratory?
[this feature is useful when computing betweenness and many other things, as it does not give the same result for a transposed matrix. See UCINET]