C# Класс Accord.Statistics.Visualizations.Histogram

Наследование: ICloneable

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Открытые методы

Метод	Описание
Add ( Histogram histogram ) : Histogram	Adds one histogram from the other, storing results in a new histogram, without changing the current instance.
Add ( int histogram ) : Histogram	Adds one histogram from the other, storing results in a new histogram, without changing the current instance.
Clone ( ) : object	Creates a new object that is a copy of the current instance.
Compute ( double values ) : void	Computes (populates) an Histogram mapping with values from a sample.
Compute ( double values, double binWidth ) : void	Computes (populates) an Histogram mapping with values from a sample.
Compute ( double values, int numberOfBins ) : void	Computes (populates) an Histogram mapping with values from a sample.
Compute ( double values, int numberOfBins, bool extraUpperBin ) : void	Computes (populates) an Histogram mapping with values from a sample.
Compute ( double values, int numberOfBins, double binWidth ) : void	Computes (populates) an Histogram mapping with values from a sample.
FromData ( double values ) : Histogram	Creates a histogram of values from a sample.
GetRange ( double percent ) : IntRange	Get range around median containing specified percentage of values. The method calculates range of stochastic variable, which summary probability comprises the specified percentage of histogram's hits. Sample usage: `// create histogram Histogram histogram = new Histogram( new int[10] { 0, 0, 1, 3, 6, 8, 11, 0, 0, 0 } ); // get 50% range IntRange range = histogram.GetRange( 0.5 ); // show the range ([4, 6]) Console.WriteLine( "50% range = [" + range.Min + ", " + range.Max + "]" );`
Histogram ( ) : System	Constructs an empty histogram
Histogram ( int values ) : System	Constructs an empty histogram
Multiply ( int histogram ) : Histogram	Multiplies one histogram from the other, storing results in a new histogram, without changing the current instance.
NumberOfBins ( double values, DoubleRange range, BinAdjustmentRule rule ) : int	Computes the optimum number of bins based on a BinAdjustmentRule.
Subtract ( Histogram histogram ) : Histogram	Subtracts one histogram from the other, storing results in a new histogram, without changing the current instance.
Subtract ( int histogram ) : Histogram	Subtracts one histogram from the other, storing results in a new histogram, without changing the current instance.
ToArray ( ) : int[]	Converts this histogram into an integer array representation.
Update ( ) : void	Update statistical value of the histogram. The method recalculates statistical values of the histogram, like mean, standard deviation, etc., in the case if histogram's values were changed directly. The method should be called only in the case if histogram's values were retrieved through Values property and updated after that.
this ( int index ) : int	Gets the Bin values of this Histogram.

Приватные методы

Метод	Описание
Histogram ( double values ) : System
compute ( double values ) : void	Actually computes the histogram.
initialize ( double startValue, double width ) : void	Sets the histogram's bin ranges (edges).
initialize ( int numberOfBins ) : void	Initializes the histogram's bins.

Описание методов

Add() публичный Метод

Adds one histogram from the other, storing results in a new histogram, without changing the current instance.

public Add ( Histogram histogram ) : Histogram
histogram	Histogram	The histogram whose bin values will be added.
Результат	Histogram

Add() публичный Метод

Adds one histogram from the other, storing results in a new histogram, without changing the current instance.

public Add ( int histogram ) : Histogram
histogram	int	The histogram whose bin values will be added.
Результат	Histogram

Clone() публичный Метод

Creates a new object that is a copy of the current instance.

public Clone ( ) : object
Результат	object

Compute() публичный Метод

Computes (populates) an Histogram mapping with values from a sample.

public Compute ( double values ) : void
values	double	The values to be binned in the histogram.
Результат	void

Compute() публичный Метод

Computes (populates) an Histogram mapping with values from a sample.

public Compute ( double values, double binWidth ) : void
values	double	The values to be binned in the histogram.
binWidth	double	The desired width for the histogram's bins.
Результат	void

Compute() публичный Метод

Computes (populates) an Histogram mapping with values from a sample.

public Compute ( double values, int numberOfBins ) : void
values	double	The values to be binned in the histogram.
numberOfBins	int	The desired number of histogram's bins.
Результат	void

Compute() публичный Метод

Computes (populates) an Histogram mapping with values from a sample.

public Compute ( double values, int numberOfBins, bool extraUpperBin ) : void
values	double	The values to be binned in the histogram.
numberOfBins	int	The desired number of histogram's bins.
extraUpperBin	bool	Whether to include an extra upper bin going to infinity.
Результат	void

Compute() публичный Метод

Computes (populates) an Histogram mapping with values from a sample.

public Compute ( double values, int numberOfBins, double binWidth ) : void
values	double	The values to be binned in the histogram.
numberOfBins	int	The desired number of histogram's bins.
binWidth	double	The desired width for the histogram's bins.
Результат	void

FromData() публичный Метод

Creates a histogram of values from a sample.

public FromData ( double values ) : Histogram
values	double	The values to be binned in the histogram.
Результат	Histogram

GetRange() публичный Метод

Get range around median containing specified percentage of values.

The method calculates range of stochastic variable, which summary probability comprises the specified percentage of histogram's hits.

Sample usage:

 // create histogram Histogram histogram = new Histogram( new int[10] { 0, 0, 1, 3, 6, 8, 11, 0, 0, 0 } ); // get 50% range IntRange range = histogram.GetRange( 0.5 ); // show the range ([4, 6]) Console.WriteLine( "50% range = [" + range.Min + ", " + range.Max + "]" );

public GetRange ( double percent ) : IntRange
percent	double	Values percentage around median.
Результат	AForge.IntRange

Histogram() публичный Метод

Constructs an empty histogram

public Histogram ( ) : System
Результат	System

Histogram() публичный Метод

Constructs an empty histogram

public Histogram ( int values ) : System
values	int	The values to be binned in the histogram.
Результат	System

Multiply() публичный Метод

Multiplies one histogram from the other, storing results in a new histogram, without changing the current instance.

public Multiply ( int histogram ) : Histogram
histogram	int	The histogram whose bin values will be multiplied.
Результат	Histogram

NumberOfBins() публичный статический Метод

Computes the optimum number of bins based on a BinAdjustmentRule.

public static NumberOfBins ( double values, DoubleRange range, BinAdjustmentRule rule ) : int
values	double
range	AForge.DoubleRange
rule	BinAdjustmentRule
Результат	int

Subtract() публичный Метод

Subtracts one histogram from the other, storing results in a new histogram, without changing the current instance.

public Subtract ( Histogram histogram ) : Histogram
histogram	Histogram	The histogram whose bin values will be subtracted.
Результат	Histogram

Subtract() публичный Метод

Subtracts one histogram from the other, storing results in a new histogram, without changing the current instance.

public Subtract ( int histogram ) : Histogram
histogram	int	The histogram whose bin values will be subtracted.
Результат	Histogram

ToArray() публичный Метод

Converts this histogram into an integer array representation.

public ToArray ( ) : int[]
Результат	int[]

Update() публичный Метод

Update statistical value of the histogram.

The method recalculates statistical values of the histogram, like mean, standard deviation, etc., in the case if histogram's values were changed directly. The method should be called only in the case if histogram's values were retrieved through Values property and updated after that.

public Update ( ) : void
Результат	void

this() публичный Метод

Gets the Bin values of this Histogram.

public this ( int index ) : int
index	int	Bin index.
Результат	int