"查查詞典"手機版
千萬人都在用的超大詞匯詞典翻譯APP
In statistics, the variance inflation factor (VIF) quantifies the severity of multicollinearity in an ordinary least squares regression analysis. It provides an index that measures how much the variance (the square of the estimate's standard deviation) of an estimated regression coefficient is increased because of collinearity.
詳細百科解釋