Fig 11. The most predictive triplets of node centralities (including the number of edges).

The coefficient of determination R² when Ω(β) is estimated over graphs of N nodes. The centrality triplets appear in decreasing order of the largest minimum R² across β values at N = 10: these four combinations reach R² values between 0.96 and 0.95 (and many other triplets, not shown here, also score above R² = 0.90).