[問題] 變異數分析......
在two-way ANOVA下.未重覆試驗......
分類A有三個因子水準(A1.A2.A3)分類B有五個因子水準(B1.B2.B3.B4.B5)
SSA=130 SSB=72 SSE=22
在這種情況下.如果要轉換成迴歸分析.需要設幾個虛擬變數?
(題目數字如下)
B1 B2 B3 B4 B5
A1 69 63 62 66 65
A2 77 71 68 74 70
A3 67 67 65 70 66
迴歸分析的ANOVA table要如何計算自由度?
SS DF F
迴歸
誤差
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謝謝回答.....
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※ 編輯: Lucasz 來自: 59.114.243.2 (04/05 00:13)
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