AddFit Method [AutoLinePlot, AutoHistogram]
The AddFit method adds a fit to a line/scatter, step plot, 3D ribbon step plot, polar line/scatter, 3D ribbon, 3D wall, histogram, or 3D histogram plot. Returns an AutoFitPlot object.
Syntax
object.AddFit( type, id )
Parameter | Type | Description |
type | Long | required, grfFitTypes |
id | Variant | optional, custom fit name |
Remarks
To use a custom fit equation, use the type = grfCustomFit parameter name and set the id to the name of the custom fit you want to use. The AddCustomFitDefinition method adds a user-defined fit type to be used by AutoFitPlot objects. To edit the custom fit, call the AddFit method, then use the SetCustomEquation, SetCustomParameter, and/or SetCustomName methods.
Example 1
This example shows how to add a fit curve to a plot.
Plot.AddFit(grfPolynomialFit)
Example 2
This example shows how to add a defined custom fit curve to a plot.
'LineScatterPlot.AddFit(grfCustomFit, "CustomFit123")
Used by: AutoLinePlot object, AutoHistogram object