keel.GraphInterKeel.statistical.tests

Class Multiple

java.lang.Object

keel.GraphInterKeel.statistical.tests.Multiple

public class Multiple
extends java.lang.Object

File: Multiple.java This class performs several statistical comparisons between NxN methods

Since:

JDK1.5

Version:

1.1

Author:

Written by Joaquin Derrac (University of Granada) 29/04/2010

Constructor Summary

Constructors

Constructor and Description
Multiple() Builder

Method Summary

Modifier and Type	Method and Description
static double	combinatoria(int m, int n) Computes the (N/M) combinatory number
static void	doMultiple(double[][] data, java.lang.String[] algorithms) In this method, all possible post hoc statistical test between more than three algorithms results are executed, according to the configuration file
static java.util.Vector<java.util.Vector<Relation>>	obtainExhaustive(java.util.Vector<java.lang.Integer> indices) Obtain all exhaustive comparisons possible from an array of indexes
static java.lang.String	printC(int n) Prints as many "c" as desired
static java.util.Vector<java.lang.Integer>	trueHShaffer(int k) Computes the trueHShaffer distribution from a given parameter.
static java.util.Vector<java.lang.Integer>	unionVectores(java.util.Vector<java.lang.Integer> a, java.util.Vector<java.lang.Integer> b) Joins two vectors

Methods inherited from class java.lang.Object

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

Constructor Detail

Multiple

public Multiple()

Builder

Method Detail

doMultiple

public static void doMultiple(double[][] data,
                              java.lang.String[] algorithms)

In this method, all possible post hoc statistical test between more than three algorithms results are executed, according to the configuration file

Parameters:

data - dataset.

algorithms - A vector of String with the names of the algorithms

obtainExhaustive

public static java.util.Vector<java.util.Vector<Relation>> obtainExhaustive(java.util.Vector<java.lang.Integer> indices)

Obtain all exhaustive comparisons possible from an array of indexes

Parameters:

indices - A verctos of indexes.

Returns:

A vector with vectors containing all the possible relations between the indexes

combinatoria

public static double combinatoria(int m,
                                  int n)

Computes the (N/M) combinatory number

Parameters:

n - N value

m - M value

Returns:

The (N/M) combinatory number

trueHShaffer

public static java.util.Vector<java.lang.Integer> trueHShaffer(int k)

Computes the trueHShaffer distribution from a given parameter.

Parameters:

k - K parameter

Returns:

The trueHShaffer distribution

unionVectores

public static java.util.Vector<java.lang.Integer> unionVectores(java.util.Vector<java.lang.Integer> a,
                                                                java.util.Vector<java.lang.Integer> b)

Joins two vectors

Parameters:

a - First vector

b - Second vector

Returns:

The joint of both vectors

printC

public static java.lang.String printC(int n)

Prints as many "c" as desired

Parameters:

n - Number of "c" to print

Returns:

A string with all the "c"s