graphtogml.m

Version 0.1 A quick program that outputs a graph or network diagram to GML format.

Suppose we have a directed graph with affinity matrix EDGES', so that EDGES(A,B)=1 denotes an edge from B to A.

Suppose we have an cell array NAMES of names for each node.

We might even have initial positions POS of each node. Then for filename FNAME

graphtogml(fname, edges, names, pos) outputs the graph in GML.

This has only been tested for use in yEd. It is preliminary: Eventually I intend to enhance it to cope with undirected links, various strengths, link annotations etc and write gmltograph.

http://www.anc.ed.ac.uk/~amos/