Package com.macrofocus.high_d.distributions

Class FixedBinsHistogram<R>

java.lang.Object

com.macrofocus.high_d.distributions.FixedBinsHistogram<R>

All Implemented Interfaces:

Histogram<R>

public class FixedBinsHistogram<R>
extends java.lang.Object
implements Histogram<R>

A class that models a standard histogram. A histogram consists of a number of equally sized and contiguous bins that cover a certain interval. Values that are added to the histogram are classified into their corresponding bin, which means that the count of the bin is incremented. Values that fall outside the interval, are classified into the underflow resp. overflow bins.

Constructor Summary

Constructors

Constructor	Description
FixedBinsHistogram(int nbins, double min, double max, Filter<R> filter)

Method Summary

Modifier and Type	Method	Description
void	addValue(R row, double value)
int	getActiveDensity(int index)
R	getActiveRowAtBin(int j, int index)
int	getBin(double value)
double	getBinEndValue(int bin)
double	getBinStartValue(int bin)
int	getDensity(int index)
int	getMaxActiveDensity()
int	getMaxDensity()
double	getMaxValue()
double	getMinValue()
int	getNumberOfBins()
int	getOverflowBin()
int	getUnderflowBin()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedBinsHistogram

public FixedBinsHistogram(int nbins,
                          double min,
                          double max,
                          Filter<R> filter)

Method Detail

addValue

public void addValue(R row,
                     double value)

getActiveDensity

public int getActiveDensity(int index)

Specified by:

getActiveDensity in interface Histogram<R>

getActiveRowAtBin

public R getActiveRowAtBin(int j,
                           int index)

Specified by:

getActiveRowAtBin in interface Histogram<R>

getDensity

public int getDensity(int index)

Specified by:

getDensity in interface Histogram<R>

getNumberOfBins

public int getNumberOfBins()

Specified by:

getNumberOfBins in interface Histogram<R>

getMinValue

public double getMinValue()

Specified by:

getMinValue in interface Histogram<R>

getMaxValue

public double getMaxValue()

Specified by:

getMaxValue in interface Histogram<R>

getBinStartValue

public double getBinStartValue(int bin)

Specified by:

getBinStartValue in interface Histogram<R>

getBinEndValue

public double getBinEndValue(int bin)

Specified by:

getBinEndValue in interface Histogram<R>

getMaxActiveDensity

public int getMaxActiveDensity()

Specified by:

getMaxActiveDensity in interface Histogram<R>

getMaxDensity

public int getMaxDensity()

Specified by:

getMaxDensity in interface Histogram<R>

getUnderflowBin

public int getUnderflowBin()

getOverflowBin

public int getOverflowBin()

getBin

public int getBin(double value)

Specified by:

getBin in interface Histogram<R>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object