Ridge Regression Macro

INCLUDE '[installdir]/Samples/English/Ridge regression.sps'.
RIDGEREG DEP=varname /ENTER = varlist
 [/START={0**}] [/STOP={1**}] [/INC={0.05**}]
         {value}         {value}        {value   }
 [ /K=value] .
[installdir] is the installation directory.