TwoSampleZTest Constructor (Double, Double, Double, TwoSampleHypothesis)

Constructs a Z test.

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

Syntax

public TwoSampleZTest(
	double[] sample1,
	double[] sample2,
	double hypothesizedDifference = 0,
	TwoSampleHypothesis alternate = TwoSampleHypothesis.ValuesAreDifferent
)

Public Sub New ( 
	sample1 As Double(),
	sample2 As Double(),
	Optional hypothesizedDifference As Double = 0,
	Optional alternate As TwoSampleHypothesis = TwoSampleHypothesis.ValuesAreDifferent
)

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Parameters

sample1: Type: SystemDouble
The first data sample.
sample2: Type: SystemDouble
The second data sample.
hypothesizedDifference (Optional): Type: SystemDouble
The hypothesized sample difference.
alternate (Optional): Type: Accord.Statistics.TestingTwoSampleHypothesis
The alternative hypothesis (research hypothesis) to test.

Reference

TwoSampleZTest Class

TwoSampleZTest Overload

Accord.Statistics.Testing Namespace