Public Class FourParameterLogisticCurve _
	Inherits NonlinearCurve

public class FourParameterLogisticCurve : NonlinearCurve

public ref class FourParameterLogisticCurve : public NonlinearCurve

Use the FourParameterLogisticCurve class to fit a four parameter logistic curve to data. This type of curve is often used to represent growth processes, or a transition of a quantity from one level to another level.

With the FourParameterLogisticCurve curve, the change from the initial value and towards the final value are fairly symmetrical. When the data does not show this behavior, the resulting fit may not be adequate. In this case, a FiveParameterLogisticCurve may be more appropriate.

System.Object
  Extreme.Mathematics.Curves.Curve
    Extreme.Mathematics.Curves.NonlinearCurve
      Extreme.Mathematics.Curves.Nonlinear.FourParameterLogisticCurve