JSci.maths.statistics
Class SampleStatistics

java.lang.Object
  JSci.maths.statistics.SampleStatistics

public class SampleStatistics

extends java.lang.Object

This class calculates commonly used sample statistics in an incremental fashion.

Constructor Summary

SampleStatistics()

Method Summary

int	getCount()
double	getMaximum()
double	getMean()
double	getMinimum()
double	getVariance()
void	update(double x)

Methods inherited from class java.lang.Object

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

Constructor Detail

SampleStatistics

public SampleStatistics()

Method Detail

update

public void update(double x)

getCount

public int getCount()

getMean

public double getMean()

getVariance

public double getVariance()

getMinimum

public double getMinimum()

getMaximum

public double getMaximum()