Table 2.

Statistical analysis of network properties for the three kinds of connectivity matrices

Name of the network propertyC ABSC MAXC MIN
Mean weighted outdegree0.690.830.5
Variance of weighted outdegree0.055 (0.23; 0.13) 0.035 (0.17; 0.13) 0.12
Spectral norm0.0099 (0; 0.091) 0.0083 (0.061; 0.046) 0.026 (0.11; 0.13)
Frobenius norm0.420.470.27
Mean neighbor weighted outdegree0.210.240.4
Variance of neighbor weighted outdegree0.0099 (0.03; 0.079) 0.0131 (0.076; 0.1) 0.0233 (0.71; 0.89)
Mean betweenness0.200.750.66
Variance of betweenness0.098 (0.12; 0.48) 0.440.3
Mean page-rank0.40.960.58
Variance of page-rank0.170.470.27
Mean length of the shortest path between two nodes0.290.470.4
Variance of length of the shortest paths0.170.80.4
Mean harmonic closeness centrality0.290.470.4
Variance of harmonic closeness centrality0.068 (0.91; 0.62) 0.20.5
Assortative mixing (Pearson’s total weighted degree correlation)0.170.660.058
S-metric, sum of the product of nodal degrees across edges0.810.50.78
Degree of asymmetry, largest eigenvalue of the skew-symmetric part of the Laplacian of a directed graph (Li and Zhang, 2012).0.026 (0.14; 0.1) 0.011 (0.21; 0) 0.026 (0.26; 0.045)
Mean spectrum, mean of eigenvalues of symmetric part of the Laplacian matrix of the directed graph (Li and Zhang, 2012).0.740.80.14
Variance of spectrum, variance of eigenvalues of symmetric part of the Laplacian matrix of the directed graph (Li and Zhang, 2012).0.40.250.88
Maximum of spectrum, largest eigenvalue of symmetric part of the Laplacian matrix of the directed graph (Li and Zhang, 2012).0.170.250.76
• Table contains values of the Benjamini–Hochberg FDR for the Kruskal–Wallis test for comparison of medians of measures on Days 0, 7, and 28. In brackets post hoc effect sizes quantified with AUROC: (Day 0 vs Day 7; Day 0 vs Day 28). Bold values show FDR < 0.1 and AUROC < 0.2 or AUROC > 0.8.