StatisticFormula.TDistribution(Double, Int32, Boolean) Method

Reference

Definition

Namespace:: System.Web.UI.DataVisualization.Charting

Assembly:: System.Web.DataVisualization.dll

Important

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The t-distribution formula calculates the probability for the Student's t-distribution.

public:
 double TDistribution(double value, int degreeOfFreedom, bool oneTail);

public double TDistribution (double value, int degreeOfFreedom, bool oneTail);

member this.TDistribution : double * int * bool -> double

Public Function TDistribution (value As Double, degreeOfFreedom As Integer, oneTail As Boolean) As Double

Parameters

value: Double

t-value for which you want the distribution.

degreeOfFreedom: Int32

Degree of freedom.

oneTail: Boolean

If set to true, one-tailed distribution is used. Otherwise, two-tailed distribution is used.

Returns

Double

t-distribution function probability.

Examples

The following code demonstrates how to use this formula.

Dim result As Double = Chart1.DataManipulator.Statistics.TDistribution(1.96, 30, true)

double result = Chart1.DataManipulator.Statistics.TDistribution(1.96, 30, true);

Applies to

通过