Adding and removing variables from a model

To add an additional explanatory variable to a model:

  1. In the Model view, choose the variable you wish to add to the model using the pop-up button labeled "Plot residuals against"
  2. Press "Add to Model"

To remove an explanatory variable from a model:

  1. In the Model view, select the explanatory variable you wish to remove in the explanatory variable table
  2. 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: