public class Levene extends HypothesisTest
levene.test
.Modifier and Type | Class and Description |
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static class |
Levene.Type
the available implementations when computing the absolute deviations
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Constructor and Description |
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Levene(double... samples)
Perform the Levene test to test for equal variances across the groups.
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Levene(Levene.Type type,
double[]... samples)
Perform the Levene test to test for equal variances across the groups.
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Modifier and Type | Method and Description |
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String |
getAlternativeHypothesis()
Get the description of the alternative hypothesis.
|
String |
getNullHypothesis()
Get a description of the null hypothesis.
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double |
pValue()
Get the p-value for the test statistics.
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double |
statistics()
Get the test statistics.
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isNullRejected, nGroups, nObs, oneSidedPvalue
public Levene(double... samples)
samples
- samplespublic Levene(Levene.Type type, double[]... samples)
type
- the implementation chosensamples
- samplespublic String getNullHypothesis()
HypothesisTest
getNullHypothesis
in class HypothesisTest
public String getAlternativeHypothesis()
HypothesisTest
getAlternativeHypothesis
in class HypothesisTest
public double statistics()
HypothesisTest
statistics
in class HypothesisTest
public double pValue()
HypothesisTest
pValue
in class HypothesisTest
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