Research Article

Spatial Patterns of the Urban Agglomeration of the Yellow River Ji-Shaped Bend Based on Space of Multiple Flows

Table 3

Quadratic Assignment Procedure (QAP) of the space of flows.

CategoryTraffic flowPopulation flowInformation flowLogistics flow

Traffic flow0.436 (0.000)0.404 (0.000)0.211 (0.010)
Population flow0.436 (0.000)0.351 (0.000)0.231 (0.000)
Information flow0.404 (0.000)0.351 (0.000)0.544 (0.000)
Logistics flow0.211 (0.010)0.231 (0.000)0.544 (0.000)

Note: “—” means no data, and the values in parentheses are the significance levels of the tests.