Click or drag to resize
Accord.NET (logo)

CauchyDistributionDistributionFunction Method (Double)

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

Namespace:  Accord.Statistics.Distributions.Univariate
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.5.0
Syntax
public override double DistributionFunction(
	double x
)
Request Example View Source

Parameters

x
Type: SystemDouble
A single point in the distribution range.

Return Value

Type: Double

Implements

IDistributionTObservationDistributionFunction(TObservation)
IUnivariateDistributionDistributionFunction(Double)
IDistributionTObservationDistributionFunction(TObservation)
Remarks

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

The Cauchy's CDF is defined as CDF(x) = 1/π * atan2(x-location, scale) + 0.5.

See Also