Figure 2: Examples of scatter plots where the relationship between the outcome and explanatory variables takes both linear and non-linear shapes. Credit: Technology Networks. An additional assumption ...

Multiple linear regression is a more specific (and complex) calculation. It incorporates multiple independent variables. For example, multiple regression could capture how the daily change in a ...

In the more realistic scenario of dependence on several variables, we can use multiple linear ... estimated regression coefficients are sometimes called 'lurking variables'. For example, muscle ...