9.1.2 Formula notation Given a tibble of data, we have to tell the lm function which column to use as the response variable and which column (or columns, in multiple regression) to use as the ...

A conceptually straightforward way to get standardized coefficients is to run a normal linear regression on standardized variables. The scale() function standardizes a vector of values so that it has ...

Linear regression is a powerful and long-established statistical tool that is commonly used across applied sciences, economics and many other fields. Linear regression considers the relationship ...

Applied Regression Analysis and Generalized Linear Models Frees, E.W. (2010). Regression Modeling with Actuarial and Financial Applications Assessment Exam (70%, duration: 2 hours) in the January exam ...