Table 4 Node-level statistics of node i given inter-city network \(\mathcal {N}_{x}\)
Network statistic | Notation | Description |
|---|---|---|
Weighted in-degree | \(WI(\mathcal {N}_{x})_{i}\) | Total weighted in-degree of i on \(\mathcal {N}_{x}\) |
Weighted out-degree | \(WO(\mathcal {N}_{x})_{i}\) | Total weighted out-degree of i on \(\mathcal {N}_{x}\) |
Weighted total degree | \(W(\mathcal {N}_{x})_{i}\) | Total weighted degree of i on \(\mathcal {N}_{x}\) |
Weighted clustering coefficient | \(CC(\mathcal {N}_{x})_{i}\) | Weighted clustering coefficient of i on \(\mathcal {N}_{x}\) |
Direct distance from San Juan | \(DSJ(\mathcal {N}_{x})_{i}\) | Direct distance to i from San Juan on \(\mathcal {N}_{x}\) |
Shortest path distance from San Juan | \(SPSJ(\mathcal {N}_{x})_{i}\) | Distance of shortest path to i from San Juan on \(\mathcal {N}_{x}\) |