Table 1.

Graph connectivity properties: mean connectivity values averaged across the five graphs selected for each value of population size, n = 30, 50, 100, 200 and 500 (s.d., standard deviations).

population size n	mean β in k = nβ−1	mean nodal degree k	nodal degree, s.d.	mean clustering coefficient, C	clustering coefficient, s.d.
30	1.676	9.9	0.08	0.251	0.007
50	1.685	14.8	0.2	0.256	0.002
100	1.684	23.4	0.089	0.242	0.001
200	1.681	36.9	0.9	0.250	0.001
500	1.655	62.4	2.2	0.246	0.009