R Vif Z86408593C34AF77FDDZ0DF932F8B5261的类似python function

Question

lately I've been working with both R and Python for Analytics and Statics studies, so I was wondering what is the similar python function of R Vif Function.

请记住， Vif function 可以帮助我们找到...

预测变量的 VIF 用于衡量使用其他预测变量从线性回归预测它的难易程度。

谢谢你，祝你有美好的一天！！

Answer 1

获取 python 中的 vif 值：

from statsmodels.stats.outliers_influence import variance_inflation_factor

variables = lm.model.exog
vif = [variance_inflation_factor(variables, i) for i in 
range(variables.shape[1])]
vif