highly significantp < 10 −15
The differences in temporal variability are highly significant (medians for sources vs. sinks, 0.022 vs. 0.016, p < 10 −15 , two-sided Wilcoxon rank-sum test).
The differences in temporal variability are highly significant (medians for sources vs. sinks, 0.022 vs. 0.016, p < 10 −15 , two-sided Wilcoxon rank-sum test).