Single Window Dialog
The curve fit code is contained in the Edit Code Dialog. SigmaPlot has two forms of this dialog – multiple window and single window.
The multiple window form neatly separates the curve fit code sections into windows. This form is very useful for the built-in equations. Also, it now can be used for complex equations that are either long or many-lined since the dialog is expandable both horizontally and vertically.
The single window form places the curve fit code sections in one window. This form is useful for user-defined equations since it allows easy modification and provides additional window space for comments.
To change from one form to the other, you change the OneEditWindow line in the spw.ini file. This line is located in the [Nonlinear Regression] section of spw.ini.[NONLINEAR REGRESSION]
ONEEDITWINDOW=1 ;1 = ONE EDIT WINDOW, 0 = MULTIPLE EDIT WINDOWS
The spw.ini file is located in your SigmaPlot folder containing the SigmaPlot application.
A typical location is C:\Program Files\SigmaPlot\SPWx. (x = your installed version of SigmaPlot.)