AnovaModel.GetHomogeneityOfVariancesTest Method

Definition

Namespace: Numerics.NET.Statistics
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

Overload List

GetHomogeneityOfVariancesTest() Returns a test to verify that the cells have the same variance.
GetHomogeneityOfVariancesTest(TestOfHomogeneityOfVariances) Returns a test to verify that the cells have the same variance.

GetHomogeneityOfVariancesTest

Returns a test to verify that the cells have the same variance.
C# 
public MultiSampleTest<double> GetHomogeneityOfVariancesTest()

Return Value

MultiSampleTest<Double>
A MultiSampleTest<T> object.

Remarks

Analysis of Variance assumes that the data in each cell, corresponding to each factor or combination of factors, have the same variance. Use this method to obtain a statistical test object that can be used to verify this assumption.

By default, Levene's test is used.

GetHomogeneityOfVariancesTest(TestOfHomogeneityOfVariances)

Returns a test to verify that the cells have the same variance.
C# 
public virtual MultiSampleTest<double> GetHomogeneityOfVariancesTest(
	TestOfHomogeneityOfVariances test
)

Parameters

test  TestOfHomogeneityOfVariances
A TestOfHomogeneityOfVariances value that specifies the test to use.

Return Value

MultiSampleTest<Double>
A MultiSampleTest<T> object.

Remarks

Analysis of Variance assumes that the data in each cell, corresponding to each factor or combination of factors, have the same variance. Use this method to obtain a statistical test object that can be used to verify this assumption.

Exceptions

ArgumentOutOfRangeException

test has an illegal value.

See Also