org.expasy.jpl.commons.collection.stat
Class StatisticalSerieDiscreteDataSet

java.lang.Object
  org.expasy.jpl.commons.collection.stat.StatisticalSerieDiscreteDataSet

All Implemented Interfaces:

StatisticalSerie<Integer>

public final class StatisticalSerieDiscreteDataSet
extends Object
implements StatisticalSerie<Integer>

A StatisticalSerieDiscreteVar contains only integer values.

Version:

1.0

Author:

nikitin

Method Summary

int	getFrequency(Integer value)
double	getRelativeFrequency(Integer value)
int	getSampleSize()
List<Integer>	getSampleValues()
List<Integer>	getValues()
Integer	getXAt(int index)
void	loadDataInSerie(Number value) load a value in the statistical serie
void	loadSerie(List<? extends Number> values) load values in the statistical serie
static StatisticalSerieDiscreteDataSet	newInstance()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static StatisticalSerieDiscreteDataSet newInstance()

getSampleSize

public int getSampleSize()

Specified by:

getSampleSize in interface StatisticalSerie<Integer>

Returns:

the number of observations

getSampleValues

public List<Integer> getSampleValues()

Specified by:

getSampleValues in interface StatisticalSerie<Integer>

Returns:

all the values of the sample

loadSerie

public void loadSerie(List<? extends Number> values)

Description copied from interface: StatisticalSerie

load values in the statistical serie

Specified by:

loadSerie in interface StatisticalSerie<Integer>

loadDataInSerie

public void loadDataInSerie(Number value)

Description copied from interface: StatisticalSerie

load a value in the statistical serie

Specified by:

loadDataInSerie in interface StatisticalSerie<Integer>

getFrequency

public final int getFrequency(Integer value)

Specified by:

getFrequency in interface StatisticalSerie<Integer>

Returns:

the frequency of the value

getRelativeFrequency

public final double getRelativeFrequency(Integer value)

Specified by:

getRelativeFrequency in interface StatisticalSerie<Integer>

Returns:

the relative frequency of the value

getValues

public List<Integer> getValues()

Specified by:

getValues in interface StatisticalSerie<Integer>

Returns:

all the values

getXAt

public final Integer getXAt(int index)

toString

public String toString()

Overrides:

toString in class Object