Table 1 Shortest path-based centrality metrics
| Centrality | Equation | Description |
|---|---|---|
| Betweenness (BC) |
| fraction of shortest paths between all other nodes that run through node u |
| Closeness (CC) |
| reciprocal of average shortest path distance |
| Eccentricity (EC) |
| reciprocal of maximum shortest path distance |
| Stress (SC) |
| total number of shortest paths between all other nodes that run through u |