C# Class Accord.Statistics.Distributions.DensityKernels.EpanechnikovKernel

Inheritance: IRadiallySymmetricKernel
Show file Open project: accord-net/framework Class Usage Examples

Public Methods

Method Description
Derivative ( double x ) : double

Computes the derivative of the kernel profile function.
EpanechnikovKernel ( ) : System

Initializes a new instance of the EpanechnikovKernel class.
EpanechnikovKernel ( double constant ) : System

Initializes a new instance of the EpanechnikovKernel class.
EpanechnikovKernel ( int dimension ) : System

Initializes a new instance of the EpanechnikovKernel class.
Function ( ) : double

Computes the kernel density function.
Profile ( double x ) : double

Computes the kernel profile function.

Method Details

Derivative() public method

Computes the derivative of the kernel profile function.
public Derivative ( double x ) : double
x double The point estimate x.
return double

EpanechnikovKernel() public method

Initializes a new instance of the EpanechnikovKernel class.
public EpanechnikovKernel ( ) : System
return System

EpanechnikovKernel() public method

Initializes a new instance of the EpanechnikovKernel class.
public EpanechnikovKernel ( double constant ) : System
constant double The constant by which the kernel formula /// is multiplied at the end. Default is to consider the area /// of a unit-sphere of dimension 1.
return System

EpanechnikovKernel() public method

Initializes a new instance of the EpanechnikovKernel class.
public EpanechnikovKernel ( int dimension ) : System
dimension int The desired dimension d.
return System

Function() public method

Computes the kernel density function.
public Function ( ) : double
return double

Profile() public method

Computes the kernel profile function.
public Profile ( double x ) : double
x double The point estimate x.
return double