Even after I fixed all the other bugs in wgPlotDemo, the last of the demos uses fruchterman_reingold_force_directed_layout, which was not included in wgPlotDemo. I downloaded that off of the mathBgl package, but that function refers to another function called fruchterman_reingold_mex which was not in that package! So now I'm not sure what to do. Any hints on where to find that function?
Great program. Contains exactly what I'm looking for. I'm just having issues with the vertices having color. I'd like to have them all be a uniform size, but have the color change with weight. Or have both the color and size change would work too. The issue I'm having is that when the weight values are inputted some of the nodes do not show a weight. Any suggestions?