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TwoSampleWilcoxonSignedRankTest Class

Wilcoxon signed-rank test for paired samples.
Inheritance Hierarchy
SystemObject
  Accord.Statistics.TestingHypothesisTestWilcoxonDistribution
    Accord.Statistics.TestingWilcoxonTest
      Accord.Statistics.TestingTwoSampleWilcoxonSignedRankTest

Namespace:  Accord.Statistics.Testing
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.5.0
Syntax
public class TwoSampleWilcoxonSignedRankTest : WilcoxonTest
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The TwoSampleWilcoxonSignedRankTest type exposes the following members.

Constructors
  NameDescription
Public methodTwoSampleWilcoxonSignedRankTest
Tests whether the medians of two paired samples are different.
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Properties
  NameDescription
Public propertyCriticalValue
Gets the critical value for the current significance level.
(Inherited from HypothesisTestTDistribution.)
Public propertyDelta
Gets the differences between the samples.
(Inherited from WilcoxonTest.)
Public propertyHypothesis
Gets the alternative hypothesis under test. If the test is Significant, the null hypothesis can be rejected in favor of this alternative hypothesis.
Public propertyNumberOfSamples
Gets the number of samples being tested.
(Inherited from WilcoxonTest.)
Public propertyPValue
Gets the P-value associated with this test.
(Inherited from HypothesisTestTDistribution.)
Public propertyRanks
Gets the rank statistics for the differences.
(Inherited from WilcoxonTest.)
Public propertySignificant
Gets whether the null hypothesis should be rejected.
(Inherited from HypothesisTestTDistribution.)
Public propertySigns
Gets the signs for each of the Delta differences.
(Inherited from WilcoxonTest.)
Public propertySize
Gets the significance level for the test. Default value is 0.05 (5%).
(Inherited from HypothesisTestTDistribution.)
Public propertyStatistic
Gets the test statistic.
(Inherited from HypothesisTestTDistribution.)
Public propertyStatisticDistribution
Gets the distribution associated with the test statistic.
(Inherited from HypothesisTestTDistribution.)
Public propertyTail
Gets the test type.
(Inherited from HypothesisTestTDistribution.)
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Methods
  NameDescription
Protected methodCompute(Double, Double, DistributionTail, NullableBoolean)
Computes the Wilcoxon Signed-Rank test.
(Inherited from WilcoxonTest.)
Protected methodCompute(Int32, Double, DistributionTail, NullableBoolean, Boolean)
Computes the Wilcoxon Signed-Rank test.
(Inherited from WilcoxonTest.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnSizeChanged
Called whenever the test significance level changes.
(Inherited from HypothesisTestTDistribution.)
Public methodPValueToStatistic
Converts a given p-value to a test statistic.
(Inherited from WilcoxonTest.)
Public methodStatisticToPValue
Converts a given test statistic to a p-value.
(Inherited from WilcoxonTest.)
Public methodToString
Converts the numeric P-Value of this test to its equivalent string representation.
(Inherited from HypothesisTestTDistribution.)
Public methodToString(String, IFormatProvider)
Converts the numeric P-Value of this test to its equivalent string representation.
(Inherited from HypothesisTestTDistribution.)
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Extension Methods
  NameDescription
Public Extension MethodHasMethod
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.)
Public Extension MethodIsEqual
Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices.
(Defined by Matrix.)
Public Extension MethodToTOverloaded.
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.)
Public Extension MethodToTOverloaded.
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by Matrix.)
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See Also