Research Article

Spatial Pattern and Evolution of Urban System Based on Gravity Model and Whole Network Analysis in the Huaihe River Basin of China

Table 6

Subgroup density table of the HRB urban network in 2006.

200612345678

10.890.230.180.120.040.020.010.04
20.240.780.060.210.150.050.030.24
30.300.112.100.320.070.040.020.04
40.140.170.201.070.240.060.020.05
50.090.270.080.442.880.620.130.30
60.040.100.040.130.551.890.290.25
70.030.080.030.050.100.291.490.28
80.050.290.030.060.130.160.171.36