[nivo/network] How to make centeringStrength change per node

[cookieinmind]

Similar to how nodeSize and linkThickness work, is it possible (somehow) to make the centeringStrength and/or repulsivity a function of the node?

If not, is it possible to swap the "layout", like how cytoscape works?

My goal is to be able to give more space to nodes that have fewer links to other nodes, but that are higher in terms of hierarchy without making them huge

Here, I want the yellow one to be in the middle of the graph and the rest to look like an appendix. In terms of data, the yellow has only one link while orange has hundreds - I don't want that to have such an impact on the layout of the graph

Any ideas?