org.processmining.mining.geneticmining.analysis
Class DescriptiveStatistics

java.lang.Object
  extended by org.processmining.mining.geneticmining.analysis.DescriptiveStatistics

public class DescriptiveStatistics
extends java.lang.Object

Title:

Description:

Copyright: Copyright (c) 2004

Company:

Version:
1.0
Author:
Ana Karla A. de Medeiros

Constructor Summary
DescriptiveStatistics()
           
 
Method Summary
static double mean(HeuristicsNet[] population)
           
static int mode(mathCollection.Multiset ms)
          Calculates the mode (statistics) for a multiset of Integers.
static double standardDeviation(HeuristicsNet[] population)
           
static double variance(HeuristicsNet[] population)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DescriptiveStatistics

public DescriptiveStatistics()
Method Detail

mean

public static double mean(HeuristicsNet[] population)

standardDeviation

public static double standardDeviation(HeuristicsNet[] population)

variance

public static double variance(HeuristicsNet[] population)

mode

public static int mode(mathCollection.Multiset ms)
Calculates the mode (statistics) for a multiset of Integers.

Parameters:
ms - multiset
Returns:
the most frequent element. If all of them occurr as often, one of them is returned. If the multiset is empty, the MIN_VALUE for an Integer is returned.