所采用的SPSS语法如下:
include 'E:\SPSS\Samples\English\Ridge Regression.sps'.
RIDGEREG DEP=Y
/ENTER X1 X2 X3
/STAR=0/STOP=1
/INC=0.10.
此时输出结果为:
Run MATRIX procedure:
>Error encountered in source line # 1365
>错误 # 12417
>Source operand is singular for INV.
>该命令未执行。
------ END MATRIX -----
岭迹图为:
K RSQ X1 X2 X3
______ ______ ________ ________ ________
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
-999.0 -999.0 -999.000 -999.000 -999.000
另附上原始数据:


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