javanpst.tests.multiple.concordanceCoefficient

Class ConcordanceCoefficient

java.lang.Object

javanpst.tests.StatisticalTest

javanpst.tests.multiple.concordanceCoefficient.ConcordanceCoefficient

public class ConcordanceCoefficient
extends StatisticalTest

A concordance coefficient-based test. This procedure test rankings correlation of k rank procedures. Q statistic (approximated to a chi-square distribution) and W coefficient (Kendall's coefficient of concordance) are provided. All samples must have the same number of values

Constructor Summary

Constructors

Constructor and Description
ConcordanceCoefficient() Default builder
ConcordanceCoefficient(DataTable newData) Builder.

Method Summary

Modifier and Type	Method and Description
void	clearData() Clears the data stored in the test
void	doTest() Performs the test
double	getPValue() Get p-value
double	getQ() Get Q statistic
double	getS() Get S statistic
double	getW() Get W ratio
java.lang.String	printData() Prints the data stored in the test
java.lang.String	printReport() Prints a report with the results of the test
void	setData(DataTable newData) Sets data to test

Methods inherited from class javanpst.tests.StatisticalTest

isDataReady, isPerformed

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConcordanceCoefficient

public ConcordanceCoefficient()

Default builder

ConcordanceCoefficient

public ConcordanceCoefficient(DataTable newData)

Builder. Load data to test.

Parameters:

newData - data to test.

Method Detail

clearData

public void clearData()

Clears the data stored in the test

Specified by:

clearData in class StatisticalTest

setData

public void setData(DataTable newData)

Sets data to test

Parameters:

newData - data to test.

doTest

public void doTest()

Performs the test

Specified by:

doTest in class StatisticalTest

getS

public double getS()

Get S statistic

Returns:

S statistic

getQ

public double getQ()

Get Q statistic

Returns:

Q statistic

getW

public double getW()

Get W ratio

Returns:

W ratio

getPValue

public double getPValue()

Get p-value

Returns:

p-value computed

printData

public java.lang.String printData()

Prints the data stored in the test

Specified by:

printData in class StatisticalTest

Returns:

Data stored

printReport

public java.lang.String printReport()

Prints a report with the results of the test

Specified by:

printReport in class StatisticalTest

Returns:

Output report