Select Input Variables

Select and review the input variables to include in the Fit.

1. Go to the Select Input Variables step for the Fit.
2. In the work area, Active column, select the checkboxes for the input variables against which the approximations will be built.
   The input variables shown in the work area are derived from the input variables present in the matrices. Some input variables can be removed from the default table.
3. Optional: Edit input variable properties as needed, such as the lower bounds, nominal value, and upper bounds.