Package com.actelion.research.calc.histogram

Class Histogram

java.lang.Object

com.actelion.research.calc.histogram.Histogram

public class Histogram
extends java.lang.Object

Histogram

Copyright: Actelion Ltd., Inc. All Rights Reserved This software is the proprietary information of Actelion Pharmaceuticals, Ltd. Use is subject to license terms.

Version:

1.0 29 Feb 2008 MvK: Start implementation 06 Jun 2016 MvK: added cumulative histogram to output. 03.12.2018 improvements toString()

Author:

Modest von Korff

Constructor Summary

Constructors

Constructor	Description
Histogram(double[] arrRaw, double min, double max, int bins)
Histogram(double[] arrRaw, int bins)

Method Summary

Modifier and Type	Method	Description
float	getBin(int index)
int	getBinIndex(double v)
float[]	getBins()
double	getBinWidth()
int[]	getFrequencies()
int	getFrequency(int index)
Matrix	getHistogram()
double	getMaximumX()
double	getMaximumY()
double	getMinimumX()
int	getNumBins()
double	getSumFromRange(double low, double up)	Parts of the range outside the bins are not considered.
double	getSumY()
void	initialize(double[] arrRaw, double min, double max, int bins)
static void	main(java.lang.String[] args)
java.lang.String	toString()	First row: bins, upper border.

Methods inherited from class java.lang.Object

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

Constructor Detail

Histogram

public Histogram(double[] arrRaw,
                 double min,
                 double max,
                 int bins)

Histogram

public Histogram(double[] arrRaw,
                 int bins)

Method Detail

initialize

public void initialize(double[] arrRaw,
                       double min,
                       double max,
                       int bins)

getBinIndex

public int getBinIndex(double v)

getFrequencies

public int[] getFrequencies()

getFrequency

public int getFrequency(int index)

getBins

public float[] getBins()

getBin

public float getBin(int index)

getNumBins

public int getNumBins()

getMaximumY

public double getMaximumY()

getSumY

public double getSumY()

getSumFromRange

public double getSumFromRange(double low,
                              double up)

Parts of the range outside the bins are not considered.

Parameters:

low -

up -

Returns:

getHistogram

public Matrix getHistogram()

getMinimumX

public double getMinimumX()

getMaximumX

public double getMaximumX()

toString

public java.lang.String toString()

First row: bins, upper border. Sec row: frequencies Third: row cumulative fraction

Overrides:

toString in class java.lang.Object

getBinWidth

public double getBinWidth()

main

public static void main(java.lang.String[] args)