
第三章 邏輯斯迴歸分析. 授課教授:陳正昌教授 報 告 者:黃郁茹 2009/04/20. 邏輯斯迴歸分析函數由來. 離差智商 ( 量 ) 與學業成績 ( 量 ) 之散布圖. 將學業成績分為及格與否, 幾乎無法判斷兩者的關係. 將離差智商分成不同組別後,學業成績及格的百分比, 有滿高的曲線相關. 近似 logistic 函數的曲線圖. 與一般迴歸分析比較. 效標變項是二分變項時 …. 由於邏輯斯迴歸對於依變項的分配沒有特別的假設,所以比區別分析 (discriminant analysis) 來得強健 (robust) (陸偉明、李水彬、趙淑美,民 85 )
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