Investopedia / Yurle Villegas A variance inflation factor (VIF) is a measure of the amount of multicollinearity in regression ... multicollinearity issues so that the model can be adjusted.

For example ... that they are normally distributed. Multicollinearity is a problematic situation in which the independent variables in a regression model are correlated. When the independent ...

In this module, we will learn how to diagnose issues with the fit of a linear regression ... to apply model selection techniques such as forward selection and backward selection, criterion-based ...