To select which equations to fit, select Equations under Fit in the left pane of the model window. In the right pane, select an entry from the Equations Available to Fit: list and click the right-arrow button . The equation is moved to Equations to Fit: list.

Figure 47.32 Define Equations

This right pane has the following controls and fields:

Equation Available to Fit: list

lists equations that are available to be fit. If the list of equations is blank, all model equations that contain parameters are fitted.

Equations To Fit: list

displays the equations selected to be fit. To delete an equation, select an existing equation and then click the Delete Row button .