Table 2 Parameter statistics of network structure corresponding to Fig. 4b
From: Enhancing network cluster synchronization capability based on artificial immune algorithm
| Degree | Number of nodes | Percentage (%) |
|---|---|---|
| 3 | 3 | 1 |
| 4 | 18 | 6 |
| 5 | 66 | 22 |
| 6 | 126 | 42 |
| 7 | 67 | 22.30 |
| 8 | 16 | 5.30 |
| 9 | 4 | 1.40 |
| Average shortest path length | 4.1269 | |
| Clustering coefficient | 0.34163 | |
| Degree of variance | 1.2248 | |