- 方差膨脹因子
- variance: n. 1.變化，變動，變更；變度，變量；【統計】(平)方 ...
- inflation: n. (opp. deflation) 1.膨脹。 2. ...
- factor: n. 1.〔英國〕經銷人；(代客買賣收取傭金的)經紀人； ...
- inflation factor: 通貨膨脹因素
- factor variance: 因素方差; 因子分散
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variance inflation factor中文什么意思
- 方差膨脹因子
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百科釋義
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