Evolution Characteristics and Regional Roles’ Influencing Factors of Interprovincial Population Mobility Network in China

Table 6

Correlation coefficient between variables.

	Inflow diversity	Outflow diversity	Inflow population	Outflow population	Intermediary of flow	Gross regional production	Household purchasing level	Total population	Unemployment rate	CPI
Gross regional production	0.2955	0.3707	0.4625	0.3045	0.4603	1.0000	—	—	—	—
Household purchasing level	0.4491	−0.1089	0.7339	−0.1973	0.1836	0.4556	1.0000	—	—	—
Total population	0.0715	0.5628	0.0719	0.6128	0.4032	0.6222	0.0251	1.0000	—	—
Unemployment rate	−0.4119	0.2624	−0.4016	0.1889	−0.1590	−0.1465	−0.2626	0.0559	1.0000	—
CPI	−0.1239	−0.0645	−0.1421	−0.2305	0.0133	−0.2249	−0.2821	−0.1209	0.0774	1.000