Line 0 (Linear Regression)

Set each item in the "Parameter" area.

Setting item	Set value [Factory default]	Description
Noise cancel	[OFF] ON	When a check is placed at [ON], an approximate line is found by excluding the points with large deviation among the measured points.
Method	[Nearest unit] Calculation	Nearest unit: Calculated from data of several continuous coordinate measurement units that were just performed.The number of units referenced is indicated by the Number of points. If a unit where coordinate measurement is not performed is included in Nearest unit, calculation will not be performed properly and measurement will be NG. Calculation: Calculated from expression set up. When Calculation is Selected
Number of points	[2] to 8	Set up the number of coordinate points used for calculation.

Tap […].
The Setting Expression window is displayed.
Set up the expression.
Sub-menus that can be set in expressions depending on the processing unit are displayed.When the sub-menu is tapped, it is added to the Exp.
Layout of Setting Expression Window
After setting up the expression, tap [OK].
The expression is confirmed.