Menu: View→Analysis Properties→Estimation→Unweighted least squares
Specifies an unweighted least squares solution, obtained by minimizing (D1) together with (D6) in Appendix B.
For more information, see the Uls method of the AmosEngine class.
Programming
In Amos Graphics programs, you can select this option by using the following statement (Visual Basic):
pd.GetRadioButton("AnalysisPropertiesForm", "OptionDiscrepancy_ULS").Checked = True