SpearmansRankCorrelationTest (Commons Math 3.2 Test API)

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org.apache.commons.math3.stat.correlation
Class SpearmansRankCorrelationTest

java.lang.Object
  org.apache.commons.math3.stat.correlation.PearsonsCorrelationTest
      org.apache.commons.math3.stat.correlation.SpearmansRankCorrelationTest

public class SpearmansRankCorrelationTest
extends PearsonsCorrelationTest
extends PearsonsCorrelationTest

Test cases for Spearman's rank correlation

Since:: 2.0
Version:: $Id: SpearmansRankCorrelationTest.java 1461822 2013-03-27 19:44:22Z tn $

Field Summary

Fields inherited from class org.apache.commons.math3.stat.correlation.PearsonsCorrelationTest
`longleyData, swissData`

Constructor Summary
`SpearmansRankCorrelationTest()`

Method Summary
`void`	`testConsistency()`
`void`	`testConstant()` Constant column
`void`	`testCovarianceConsistency()` Verify that creating correlation from covariance gives same results as direct computation from the original matrix
`void`	`testInsufficientData()` Insufficient data
`void`	`testLongly()` Test Longley dataset against R.
`void`	`testMath891Array()`
`void`	`testMath891Matrix()`
`void`	`testStdErrorConsistency()` Verify that direct t-tests using standard error estimates are consistent with reported p-values
`void`	`testSwiss()` Test R swiss fertility dataset.

Methods inherited from class org.apache.commons.math3.stat.correlation.PearsonsCorrelationTest
`createLowerTriangularRealMatrix, createRealMatrix, fillUpper, testPValueNearZero, testSwissFertility`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

SpearmansRankCorrelationTest

public SpearmansRankCorrelationTest()

Method Detail

testLongly

public void testLongly()

Test Longley dataset against R.

Overrides:: testLongly in class PearsonsCorrelationTest

testSwiss

public void testSwiss()

Test R swiss fertility dataset.

testConstant

public void testConstant()

Constant column

Overrides:: testConstant in class PearsonsCorrelationTest

testInsufficientData

public void testInsufficientData()

Insufficient data

Overrides:: testInsufficientData in class PearsonsCorrelationTest

testConsistency

public void testConsistency()

Overrides:: testConsistency in class PearsonsCorrelationTest

testMath891Array

public void testMath891Array()

testMath891Matrix

public void testMath891Matrix()

testStdErrorConsistency

public void testStdErrorConsistency()

Description copied from class: PearsonsCorrelationTest

Verify that direct t-tests using standard error estimates are consistent with reported p-values

Overrides:: testStdErrorConsistency in class PearsonsCorrelationTest

testCovarianceConsistency

public void testCovarianceConsistency()