IBM® SPSS® Amos™ 28

The Fit values box shows the value of C for points on the solid line that passes through the scatterplot, as well as the corresponding value of F. In addition, as many as four values for NFI may be shown depending on which baseline models are available for calculating NFI.

When you move the line that passes through the scatterplot by dragging it with the mouse, the values in the Fit values box are updated.