楼主 请教个问题: 我用super_radial 做超效率分析,选择的是super_ccr_i模型 共四个投入变量 三个产出变量,怎么结果中 只有三个输入和三个产出变量,看到第一个输入变量在excel中如下:
Workbook Name = C:\Documents and Settings\Administrator\桌面\super_ccr_i(黑).xls
Data File = C:\Documents and Settings\Administrator\桌面\hlj1.xlsSheet1
DEA model = DEA-Solver Pro5.0/ Super-Radial(Super-CCR-I)
Problem = (I)X1金融机构贷款余额
No. of DMUs = 9
No. of Input items = 3
No. of Output items = 3
Returns to Scale = Constant (0 =< Sum of Lambda < Infinity)
Statistics on Input/Output Data
X2金融机构存款余额 X3现金支出 X4职工工资(金融业在岗职工工资) Y1人均GDP Y2现金收入 Y3现金收入支出比率
Max 8993.8 26265.1 37.6 21727 26229.4 0.998640782
Min 3333.4 9996 14.2 8294 9907.5 0.991146459
Average 5672.011111 18407.80735 22.66666667 13406.22222 18329.31111 0.995225838
SD 1779.611686 5629.870665 7.101643002 4393.834159 5628.000304 0.00240478
就是上面写的X1 下面却没有出现,不解??