Table A1.

rs between ${\Phi }_{3.0}^{peak}$ and heuristics on the observed data, for different network sizes.

n	LZ	S	Φ*	SI	MI
3	0.776	0.747	0.696	0.625	0.032
4	0.799	0.778	0.794	0.717	0.078
5	0.786	0.753	0.825	0.772	0.162
6	0.756	0.668	0.848	0.833	0.276
$\underset{\_}{x}$	0.777	0.743	0.791	0.738	0.137

Note: Each correlation value reflects the r_s between the state-independent heuristic and ${\Phi }_{3.0}^{peak}$. n: size of the network in number of nodes.