javanpst.distributions.tests

Class RVNDistribution

java.lang.Object

javanpst.distributions.tests.RVNDistribution

public class RVNDistribution
extends java.lang.Object

An implementation of the Ranks Von Newmann distribution. Uses a Singleton pattern to ensure only an instance of the class is allowed.

Method Summary

Modifier and Type	Method and Description
double	computeLeftProbability(int n, double RVN) Computes left tail p-value of the Ranks Von Newmann distribution.
double	computeRightProbability(int n, double RVN) Computes right tail p-value of the Ranks Von Newmann distribution.
static RVNDistribution	getInstance() Singleton pattern access to the distribution
static Critical1KeyTable	getTable() Gets the table of critical values of the distribution

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static RVNDistribution getInstance()

Singleton pattern access to the distribution

Returns:

the instance of the distribution

getTable

public static Critical1KeyTable getTable()

Gets the table of critical values of the distribution

Returns:

Reference to the table

computeLeftProbability

public double computeLeftProbability(int n,
                                     double RVN)

Computes left tail p-value of the Ranks Von Newmann distribution.

Parameters:

n - size of the sequence

RVN - Ranks Von Newmann statistic

Returns:

p-value computed

computeRightProbability

public double computeRightProbability(int n,
                                      double RVN)

Computes right tail p-value of the Ranks Von Newmann distribution.

Parameters:

n - size of the sequence

RVN - Ranks Von Newmann statistic

Returns:

p-value computed