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.
| 2006 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 1 | 0.89 | 0.23 | 0.18 | 0.12 | 0.04 | 0.02 | 0.01 | 0.04 | 2 | 0.24 | 0.78 | 0.06 | 0.21 | 0.15 | 0.05 | 0.03 | 0.24 | 3 | 0.30 | 0.11 | 2.10 | 0.32 | 0.07 | 0.04 | 0.02 | 0.04 | 4 | 0.14 | 0.17 | 0.20 | 1.07 | 0.24 | 0.06 | 0.02 | 0.05 | 5 | 0.09 | 0.27 | 0.08 | 0.44 | 2.88 | 0.62 | 0.13 | 0.30 | 6 | 0.04 | 0.10 | 0.04 | 0.13 | 0.55 | 1.89 | 0.29 | 0.25 | 7 | 0.03 | 0.08 | 0.03 | 0.05 | 0.10 | 0.29 | 1.49 | 0.28 | 8 | 0.05 | 0.29 | 0.03 | 0.06 | 0.13 | 0.16 | 0.17 | 1.36 |
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