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Figure 11 | EPJ Data Science

Figure 11

From: Gravity law in the Chinese highway freight transportation networks

Figure 11

Testing the relationship \(\alpha_{G}\kappa=\alpha_{P}\). The data for the dates during 1 February 2019 to 9 February 2019 are excluded. (a) Exponents \(\alpha_{G}\) are those in Fig. 3(a) for the directed networks and Fig. 3(c) for the undirected networks, while exponents \(\alpha_{P}\) are those in Fig. 6(a) for the directed networks and Fig. 6(c) for the undirected networks. (b) Exponents \(\alpha_{G}\) are those in Fig. 3(b) for the directed networks and Fig. 3(d) for the undirected networks, while exponents \(\alpha_{P}\) are those in Fig. 6(b) for the directed networks and Fig. 6(d) for the undirected networks

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