StatisticFormula.InverseFDistribution Method (Double, Int32, Int32)

.NET Framework (current version)
 

The inverse F distribution formula calculates the inverse of the F cumulative distribution.

Namespace:   System.Web.UI.DataVisualization.Charting
Assembly:  System.Web.DataVisualization (in System.Web.DataVisualization.dll)

public double InverseFDistribution(
	double probability,
	int firstDegreeOfFreedom,
	int secondDegreeOfFreedom
)

Parameters

probability
Type: System.Double

Probability for the F distribution. The acceptable range is between 0 and 1.

firstDegreeOfFreedom
Type: System.Int32

First degree of freedom.

secondDegreeOfFreedom
Type: System.Int32

Second degree of freedom.

Return Value

Type: System.Double

F value for the F distribution.

The following code demonstrates how to use this formula.

double result = Chart1.DataManipulator.Statistics.InverseFDistribution(.05, 15, 30);

.NET Framework
Available since 4.0
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