Chinese Gini Coefficient from 2005 to 2012, Based on 20 Grouped Income Data Sets of Urban and Rural Residents

Table 3

Chi² values of resident income distribution fitted by different distribution functions in 2012.

Distribution function	Log-normal	Gamma	Log-logistic	Weibull	B2	Dagum	SM	GB2
Chi^2	64115	64040	3700	2117	636	1984	986	503