WilcoxonSignedRankTest Constructor

public WilcoxonSignedRankTest(
	double[] sample,
	double hypothesizedMedian = 0,
	OneSampleHypothesis alternate = OneSampleHypothesis.ValueIsDifferentFromHypothesis,
	Nullable<bool> exact = null,
	bool adjustForTies = true
)

Public Sub New ( 
	sample As Double(),
	Optional hypothesizedMedian As Double = 0,
	Optional alternate As OneSampleHypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis,
	Optional exact As Nullable(Of Boolean) = Nothing,
	Optional adjustForTies As Boolean = true
)

Parameters

sample

Type: SystemDouble
The data samples from which the test will be performed.

hypothesizedMedian (Optional)

Type: SystemDouble
The constant to be compared with the samples.

alternate (Optional)

Type: Accord.Statistics.TestingOneSampleHypothesis
The alternative hypothesis (research hypothesis) to test.

exact (Optional)

Type: SystemNullableBoolean
True to compute the exact distribution. May require a significant amount of processing power for large samples (n > 12). If left at null, whether to compute the exact or approximate distribution will depend on the number of samples. Default is null.

adjustForTies (Optional)

Type: SystemBoolean
Whether to account for ties when computing the rank statistics or not. Default is true.

Reference