javanpst.tests.randomness.vonNeumannTest

Class VonNeumannTest

java.lang.Object

javanpst.tests.StatisticalTest

javanpst.tests.randomness.vonNeumannTest.VonNeumannTest

public class VonNeumannTest
extends StatisticalTest

The Von Neumann test This tests check randomness of a numeric sequence by assigning ranks to each value. A normal approximation is also provided.

Constructor Summary

Constructors

Constructor and Description
VonNeumannTest() Default builder
VonNeumannTest(NumericSequence newSequence) Builder.

Method Summary

Modifier and Type	Method and Description
void	clearData() Clears the data stored in the test
void	doTest() Perform the test
double	getDoublePValue() Get double tail p-value
double	getExactDoublePValue() Get double tail exact p-value
double	getExactLeftPValue() Get left tail exact p-value
double	getExactRightPValue() Get right tail exact p-value
double	getLeftPValue() Get left tail p-value
double	getNM() Get the NM statistic
double	getRightPValue() Get right tail p-value
double	getRVN() Get the RVN statistic
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(NumericSequence newSequence) Load 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

VonNeumannTest

public VonNeumannTest()

Default builder

VonNeumannTest

public VonNeumannTest(NumericSequence newSequence)

Builder. Load data to test.

Parameters:

newSequence - 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(NumericSequence newSequence)

Load data to test.

Parameters:

newSequence - data to test.

doTest

public void doTest()

Perform the test

Specified by:

doTest in class StatisticalTest

getNM

public double getNM()

Get the NM statistic

Returns:

NM statistic

getRVN

public double getRVN()

Get the RVN statistic

Returns:

RVN statistic

getExactLeftPValue

public double getExactLeftPValue()

Get left tail exact p-value

Returns:

left tail p-value computed

getExactRightPValue

public double getExactRightPValue()

Get right tail exact p-value

Returns:

right tail p-value computed

getExactDoublePValue

public double getExactDoublePValue()

Get double tail exact p-value

Returns:

double tail p-value computed

getLeftPValue

public double getLeftPValue()

Get left tail p-value

Returns:

left tail p-value computed

getRightPValue

public double getRightPValue()

Get right tail p-value

Returns:

right tail p-value computed

getDoublePValue

public double getDoublePValue()

Get double tail p-value

Returns:

double tail 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