Modeling linear regression in Excel is easier with the Data Analysis ToolPak. Regression output can be interpreted for both the size and strength of a correlation among one or more variables on ...

Perform Multiple Linear Regression Follow the same steps as for simple linear regression. In the “Input X Range,” select multiple columns representing your independent variables.

Non-linear regression: If your data exhibits a non-linear relationship, consider transforming your variables (e.g., using logarithms or exponentials) to better capture the underlying pattern ...

When multiple variables are associated with a response, ... Figure 1: The results of multiple linear regression depend on the correlation of the predictors, ...