Regional Frequency Analysis of Extreme Dry Spells during Rainy Season in the Wei River Basin, China

Table 5

The of the five candidate distributions in each subregion in the WRB. The bold values mean that the distribution is the optimal model for the corresponding subregion.

Distributions	Subregion 1	Subregion 2	Subregion 3	Subregion 4
GLO	0.96	2.43	0.41	1.06
GEV	−0.31	0.83		−0.80
GNO		0.46
GPD
PE3		−0.33