Future work
Calculate multiplicity of eigenvalue 1, plot the complete nls graph
Look into details of nodes with eigenvalue 1
- P node, its degree is 1
- Q node, it has at least one P neighbor in G
- I node, it is an isolated node in Inner(G), the subgraph induced by nodes not being in P or Q
- R node, it is contained in a connected component of Inner(G) with at least 2 nodes
Further compare two datasets in the context of the specific nodes