Variance Inflation Factors Calculates variance-inflation and generalized variance-inflation factors for linear, generalized linear, and other models.
Variance Inflation Factors Calculates variance-inflation and generalized variance-inflation factors for linear, generalized linear, and other models.
vif(mod)
mod |
an object that responds to coef, vcov, and model.matrix, such as an lm or glm object. |
A vector of vifs, or a matrix containing one row for each term in the model, and columns for the GVIF, df.
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