LogLogisticDistribution.Sample Method

Definition

Namespace: Numerics.NET.Statistics.Distributions
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.3.0

Overload List

Sample() Returns a single random sample drawn from this distribution.
Sample(Int32) Returns a vector containing the specified number of independent random samples drawn from this distribution.
Sample(IRandomSource) Returns a random sample from the distribution using a Random instance.
Sample(Random) Returns a random sample from the distribution using a Random instance.
Sample(Int32, IRandomSource) Returns a vector containing the specified number of independent random samples drawn from this distribution using the provided IRandomSource.
Sample(Int32, Random) Returns a vector of random samples from the distribution.
Sample(IRandomSource, Double, Double) Returns a single random sample from a log-logistic distribution with the specified parameters.
Sample(Random, Double, Double) Returns a single random sample from a log-logistic distribution with the specified parameters.
Sample<TGenerator>(IRandomSource<TGenerator>) Returns a random sample from the distribution using the supplied IRandomSource<TGenerator>.
Sample<TGenerator>(TGenerator) Returns a random sample from the distribution using the provided generator.
Sample<TGenerator>(Int32, IRandomSource<TGenerator>) Returns a vector containing the specified number of independent random samples drawn from this distribution using the supplied IRandomSource<TGenerator>.
Sample<TGenerator>(IRandomSource<TGenerator>, Double, Double) Returns a single random sample from a log-logistic distribution with the specified parameters.

Sample(IRandomSource, Double, Double)

Returns a single random sample from a log-logistic distribution with the specified parameters.
C#
public static double Sample(
	IRandomSource random,
	double scale,
	double shape
)

Parameters

random  IRandomSource
The random number generator used to generate the sample.
scale  Double
The scale parameter of the distribution.
shape  Double
The shape parameter of the distribution.

Return Value

Double
A double-precision floating-point number that is a sample from the log-logistic distribution with the specified parameters.

Remarks

scale and shape must be strictly greater than zero.

This method is useful when only a single random sample is required, or if the parameters of the distribution change often. To obtain a large number of samples from a distribution with identical parameters, create an instance of the class and call the Sample() method repeatedly.

Exceptions

ArgumentNullException

random is null.

ArgumentOutOfRangeException

scale is less than or equal to zero.

-or-

shape is less than or equal to zero.

Sample<TGenerator>(IRandomSource<TGenerator>, Double, Double)

Returns a single random sample from a log-logistic distribution with the specified parameters.
C#
public static double Sample<TGenerator>(
	IRandomSource<TGenerator> random,
	double scale,
	double shape
)
where TGenerator : struct, new(), IRandomGenerator

Parameters

random  IRandomSource<TGenerator>
The random number generator used to generate the sample.
scale  Double
The scale parameter of the distribution.
shape  Double
The shape parameter of the distribution.

Type Parameters

TGenerator
The underlying generator type of the random source, used to enable optimizations like inlining.

Return Value

Double
A double-precision floating-point number that is a sample from the log-logistic distribution with the specified parameters.

Remarks

scale and shape must be strictly greater than zero.

This method is useful when only a single random sample is required, or if the parameters of the distribution change often. To obtain a large number of samples from a distribution with identical parameters, create an instance of the class and call the Sample() method repeatedly.

Exceptions

ArgumentNullException

random is null.

ArgumentOutOfRangeException

scale is less than or equal to zero.

-or-

shape is less than or equal to zero.

Sample(Random, Double, Double)

Returns a single random sample from a log-logistic distribution with the specified parameters.
C#
public static double Sample(
	Random random,
	double scale,
	double shape
)

Parameters

random  Random
The random number generator used to generate the sample.
scale  Double
The scale parameter of the distribution.
shape  Double
The shape parameter of the distribution.

Return Value

Double
A double-precision floating-point number that is a sample from the log-logistic distribution with the specified parameters.

Remarks

scale and shape must be strictly greater than zero.

This method is useful when only a single random sample is required, or if the parameters of the distribution change often. To obtain a large number of samples from a distribution with identical parameters, create an instance of the class and call the Sample() method repeatedly.

Exceptions

ArgumentNullException

random is null.

ArgumentOutOfRangeException

scale is less than or equal to zero.

-or-

shape is less than or equal to zero.

See Also