Keithley 4200A-SCS Reference Manual page 476

Model 4200A-SCS Parameter Analyzer Reference Manual Section 6: Clarius
Figure 364: Regression fit example
Perform line fits
Plots of the fit lines appear as dashed lines, and fit parameter and cursor coordinate displays indicate
appropriate numerical values.
Fit #1 is always associated with cursors 1 and 2. Fit #2 is always associated with cursors 3 and 4.
Line fits are not available for cursors 5 and 6.
To initiate a line fit:
1. Select Analyze.
2. On the graph, right-click and select Cursors.
3. In the Cursor list, select Visible for the cursors you want to display.
4200A-901-01 Rev. C / February 2017 6-207