AddCustomFitDefinition Method

The AddCustomFitDefinition method adds a user-defined fit type to the application.

Syntax

object.AddCustomFitDefinition( name, equation, parameterList, initialValues, minimums, maximums )

 

Parameter Type Description
name string required
equation string required
parameterList string array optional
initialValues Double array optional
minimums Double array optional
maximums Double array optional

 

Example

This example shows how to create a custom fit.

 

'Create arrays for custom fit parameters

Dim parameters(2) As String

parameters(0) = "m"

parameters(1) = "b"

 

Dim initialValues(2) As Double

initialValues(0) = 0

initialValues(1) = 0

 

Dim minimums(2) As Double

minimums(0) = -1.79769e+308

minimums(1) = -1.79769e+308

 

Dim maximums(2) As Double

maximums(0) = 1.79769e+308

maximums(1) = 1.79769e+308

 

'Create the custom fit

Grapher.AddCustomFitDefinition("Custom Fit", "Y = m*x+b", parameters, initialValues, minimums, maximums)

 

 

Used by: Application object