Single Vertical Regression Dialog Options
Geometry
Automatic: Creates a linear or circular element based on the curvature.
Linear: Creates a linear element based on the regression data.
Circle: Creates a circular element based on the regression data.
Vertical Curve Type
Determines the type of curve that will be created, a circular or a parabolic curve.
Results
Maximum Slew
Displays the offset of the point that is farthest away from the created element. Values close to zero indicate a tight fit.
Standard Error
Displays the standard error of the regression analysis. The standard error of the regression provides the measure of the typical distance that the data points fall from the regression line representing how tightly the element fits the regression data. Values close to zero indicate a tight fit.