C# Class Accord.Statistics.Distributions.Univariate.UnivariateContinuousDistribution

Inheritance: DistributionBase, IDistribution, IUnivariateDistribution
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Méthodes publiques

Méthode Description
Clone ( ) : object

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

DistributionFunction ( double x ) : double

Gets the cumulative distribution function (cdf) for the this distribution evaluated at point x.

The Cumulative Distribution Function (CDF) describes the cumulative probability that a given value or any value smaller than it will occur.

Fit ( double observations ) : IDistribution

Fits the underlying distribution to a given set of observations.

Fit ( double observations, double weights ) : IDistribution

Fits the underlying distribution to a given set of observations.

ProbabilityDensityFunction ( double x ) : double

Gets the probability density function (pdf) for this distribution evaluated at point x.

The Probability Density Function (PDF) describes the probability that a given value x will occur.

Private Methods

Méthode Description
IDistribution ( Array observations ) : IDistribution

Fits the underlying distribution to a given set of observations.

Although both double[] and double[][] arrays are supported, providing a double[] for a multivariate distribution or a double[][] for a univariate distribution may have a negative impact in performance.

IDistribution ( Array observations, double weights ) : IDistribution

Fits the underlying distribution to a given set of observations.

Although both double[] and double[][] arrays are supported, providing a double[] for a multivariate distribution or a double[][] for a univariate distribution may have a negative impact in performance.

IDistribution ( ) : double

Gets the probability density function (pdf) for this distribution evaluated at point x.

The Probability Density Function (PDF) describes the probability that a given value x will occur.

Method Details

Clone() public abstract méthode

Creates a new object that is a copy of the current instance.
public abstract Clone ( ) : object
Résultat object

DistributionFunction() public abstract méthode

Gets the cumulative distribution function (cdf) for the this distribution evaluated at point x.
The Cumulative Distribution Function (CDF) describes the cumulative probability that a given value or any value smaller than it will occur.
public abstract DistributionFunction ( double x ) : double
x double /// A single point in the distribution range.
Résultat double

Fit() public méthode

Fits the underlying distribution to a given set of observations.
public Fit ( double observations ) : IDistribution
observations double /// The array of observations to fit the model against. ///
Résultat IDistribution

Fit() public abstract méthode

Fits the underlying distribution to a given set of observations.
public abstract Fit ( double observations, double weights ) : IDistribution
observations double /// The array of observations to fit the model against. ///
weights double /// The weight vector containing the weight for each of the samples. ///
Résultat IDistribution

ProbabilityDensityFunction() public abstract méthode

Gets the probability density function (pdf) for this distribution evaluated at point x.
The Probability Density Function (PDF) describes the probability that a given value x will occur.
public abstract ProbabilityDensityFunction ( double x ) : double
x double /// A single point in the distribution range.
Résultat double