- 方差膨胀因子
- variance: n. 1.变化，变动，变更；变度，变量；【统计】(平)方 ...
- inflation: n. (opp. deflation) 1.膨胀。 2. ...
- factor: n. 1.〔英国〕经销人；(代客买卖收取佣金的)经纪人； ...
- inflation factor: 通货膨胀因素
- factor variance: 因素方差; 因子分散
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variance inflation factor中文什么意思
- 方差膨胀因子
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百科释义
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.
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