Ordinary least squares
Videos
In statistics, ordinary least squares is a type of linear least squares method for choosing the unknown parameters in a linear regression model by the principle of least squares: minimizing the sum of
Residuals to a quadratic fit for correctly and incorrectly converted data.
Multicollinearity
Videos
In statistics, multicollinearity or collinearity is a situation where the predictors in a regression model are linearly dependent.
A depiction of multicollinearity.
