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Accord.NET (logo) HypothesisTestTDistribution Class
Base class for Hypothesis Tests.
Inheritance Hierarchy
SystemObject
  Accord.Statistics.TestingHypothesisTestTDistribution
    More...

Namespace:  Accord.Statistics.Testing
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.4.0
Syntax
[SerializableAttribute]
public abstract class HypothesisTest<TDistribution> : IFormattable, 
	IHypothesisTest<TDistribution>, IHypothesisTest
where TDistribution : IUnivariateDistribution
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Type Parameters

TDistribution

The HypothesisTestTDistribution type exposes the following members.

Constructors
Properties
  NameDescription
Public propertyCriticalValue
Gets the critical value for the current significance level.
Public propertyPValue
Gets the P-value associated with this test.
Public propertySignificant
Gets whether the null hypothesis should be rejected.
Public propertySize
Gets the significance level for the test. Default value is 0.05 (5%).
Public propertyStatistic
Gets the test statistic.
Public propertyStatisticDistribution
Gets the distribution associated with the test statistic.
Public propertyTail
Gets the test type.
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Methods
  NameDescription
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.
Public methodPValueToStatistic
Converts a given p-value to a test statistic.
Public methodStatisticToPValue
Converts a given test statistic to a p-value.
Public methodToString
Converts the numeric P-Value of this test to its equivalent string representation.
(Overrides ObjectToString.)
Public methodToString(String, IFormatProvider)
Converts the numeric P-Value of this test to its equivalent string representation.
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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 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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Remarks
A statistical hypothesis test is a method of making decisions using data, whether from a controlled experiment or an observational study (not controlled). In statistics, a result is called statistically significant if it is unlikely to have occurred by chance alone, according to a pre-determined threshold probability, the significance level.

References:

See Also
Inheritance Hierarchy
SystemObject
  Accord.Statistics.TestingHypothesisTestTDistribution
    Accord.Statistics.TestingAndersonDarlingTest
    Accord.Statistics.TestingBinomialTest
    Accord.Statistics.TestingChiSquareTest
    Accord.Statistics.TestingFisherExactTest
    Accord.Statistics.TestingFTest
    Accord.Statistics.TestingGrubbTest
    Accord.Statistics.TestingKolmogorovSmirnovTest
    Accord.Statistics.TestingLillieforsTest
    Accord.Statistics.TestingMannWhitneyWilcoxonTest
    Accord.Statistics.TestingPairedTTest
    Accord.Statistics.TestingShapiroWilkTest
    Accord.Statistics.TestingTTest
    Accord.Statistics.TestingTwoSampleKolmogorovSmirnovTest
    Accord.Statistics.TestingTwoSampleTTest
    Accord.Statistics.TestingTwoSampleZTest
    Accord.Statistics.TestingWilcoxonTest
    Accord.Statistics.TestingZTest