I've 36 clusters with with some atributes and i can calculate the distance between all of them. I would like to create a graph were nodes get attracted to the nodes they are similar and repelled from those who they are different. Therefore i made a graph where I've 36 nodes and 630 edges (from all the nodes to all the nodes but themselves). I thought that ForceAtlas would be the way to go, but i just get all the nodes together or bouncing arround if i increase the speed.

Is force atlas the algorithm i'm looking for to generate the plot? if not any hint of what i'm looking for? if force atlas is the way to go, is there anywhere i can get more information to manipulate it to do what i want? or can you give a similar example such that the algorithm works, maybe my data just have to colapse.

thanks, sik.