Adding and removing variables from a model
To add an additional explanatory variable to a model:
- In the Model view, choose the variable you wish to add to the model using the pop-up button labeled "Plot residuals against"
- Press "Add to Model"
To remove an explanatory variable from a model:
- In the Model view, select the explanatory variable you wish to remove in the explanatory variable table
- Choose Model > Explanatory Variable > Remove from Model
Explanatory variables can be temporarily excluded from a model using the check boxes in the explanatory variable table.
See also: