TTest Constructor (Double, Double, Double, Double, OneSampleHypothesis)

Tests the null hypothesis that the population mean is equal to a specified value.

Namespace: Accord.Statistics.Testing
Assembly: Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0

Syntax

public TTest(
	double estimatedValue,
	double standardError,
	double degreesOfFreedom,
	double hypothesizedValue = 0,
	OneSampleHypothesis alternate = OneSampleHypothesis.ValueIsDifferentFromHypothesis
)

Public Sub New ( 
	estimatedValue As Double,
	standardError As Double,
	degreesOfFreedom As Double,
	Optional hypothesizedValue As Double = 0,
	Optional alternate As OneSampleHypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis
)

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Parameters

estimatedValue: Type: SystemDouble
The estimated value (θ).
standardError: Type: SystemDouble
The standard error of the estimation (SE).
degreesOfFreedom: Type: SystemDouble
The degrees of freedom for the test distribution.
hypothesizedValue (Optional): Type: SystemDouble
The hypothesized value (θ').
alternate (Optional): Type: Accord.Statistics.TestingOneSampleHypothesis
The alternative hypothesis (research hypothesis) to test.

Reference

TTest Class

TTest Overload

Accord.Statistics.Testing Namespace