LOGISTIC REGRESSION

LOGISTIC REGRESSION 可在 自訂表格及進階統計量中使用。

LOGISTIC REGRESSION 會在一組自變數上回歸二分應變數。 類別自變數會由對照變數集取代，每一個變數集都在單一步驟中進入並離開模型。

LOGISTIC REGRESSION VARIABLES = dependent var 
        [WITH independent varlist [BY var [BY var] ... ]]
 
[/CATEGORICAL = var1, var2, ... ]
 
[/CONTRAST (categorical var) = [{INDICATOR [(refcat)]    }]]
                                {DEVIATION [(refcat)]    }
                                {SIMPLE [(refcat)]       }
                                {DIFFERENCE              }
                                {HELMERT                 }
                                {REPEATED                } 
                                {POLYNOMIAL[({1,2,3...})]} 
                                             {metric  }
                                {SPECIAL (matrix)        }

 [/METHOD = {ENTER**       }   [{ALL    }]]
            {BSTEP [{COND}]}    {varlist}
                    {LR  }
                    {WALD}
            {FSTEP [{COND}]} 
                    {LR  }
                    {WALD}
 
 [/SELECT = {ALL**                 }] 
            {varname relation value}
 
 [/{NOORIGIN**}]
   {ORIGIN    }
 
 [/ID = [variable]]
 
 [/PRINT = [DEFAULT**] [SUMMARY] [CORR] [ALL] [ITER [({1})]] [GOODFIT]] 
                                                      {n}
           [CI(level)]
 
 [/CRITERIA = [BCON ({0.001**})] [ITERATE({20**})] [LCON({0**   })] 
                     {value  }            {n   }         {value }
 
              [PIN({0.05**})] [POUT({0.10**})] [EPS({.00000001**})]]
                   {value }         {value }        {value      }

              [CUT[{O.5**  }]] 
                   [value  }

 [/CLASSPLOT] 
 
 [/MISSING = {EXCLUDE **}] 
             {INCLUDE   }
 
 [/CASEWISE = [tempvarlist]  [OUTLIER({2    })]] 
                                      {value}
     
 [/SAVE = tempvar[(newname)] tempvar[(newname)]...]
 

 [/OUTFILE = [{MODEL    }(filename)]]
              {PARAMETER}

 [/EXTERNAL]

**如果省略了次指令或關鍵字，則為預設值。

此指令會讀取作用中資料集，並導致執行任何擱置指令。 如需相關資訊，請參閱主題 指令順序 。

可從 邏輯迴歸 對話框產生 LOGISTIC REGRESSION 指令的語法。

發行歷程

版本 13.0

• 已建立 OUTFILE 次指令。

版本 14.0

• 對字串變數重新編碼方法的修改。

範例

LOGISTIC REGRESSION VARIABLES = PROMOTED WITH AGE, JOBTIME, JOBRATE.