Table 2.

Results from the two-tailed paired-sample permutation t-test on percolation integral comparing the OR and the DD conditions.

Method	OR	DD	$p$	$d$
Leave one node out	16.75 (0.27)	21.4 (0.89)	< 0.001	7.01
Leave one subject out	18.31 (2.07)	21.42 (1.02)	< 0.001	1.89
Link shuffling	18.13 (0.73)	22.06 (0.81)	< 0.001	5.08

Mean and standard deviation in parenthesis. Cohen’s d effect sizes: 0.20, small; 0.50, moderate; 0.80, large; 1.10, very large.