 | Rand |
Class RandGenPareto generates random numbers from a Pareto distribution.
Inheritance HierarchyNamespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
SyntaxThe RandGenPareto type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | RandGenPareto | Constructs a random number generator using a RandGenMTwist as the underlying uniform random number generator. The generated deviates will follow a Pareto distribution with a default shape paremeter of 1. |
| RandGenPareto(Double) | Constructs a random number generator using a RandGenMTwist as the underlying uniform random number generator. The generated deviates will follow a Pareto distribution with the specified shape paremeter. |
| RandGenPareto(Int32) | Constructs a random number generator using a seeded RandGenMTwist as the underlying uniform random number generator. The generated deviates will follow a Pareto distribution with a default shape paremeter of 1. |
| RandGenPareto(RandomNumberGeneratorUniformRandomNumber) | Constructs a random number generator using the given delegate as the underlying uniform random number generator. The generated deviates will follow a Pareto distribution with a default shape paremeter of 1. |
| RandGenPareto(Double, RandomNumberGeneratorUniformRandomNumber) | Constructs a random number generator using the given delegate as the underlying uniform random number generator. The generated deviates will follow a Pareto distribution with the specified shape paremeter. |
| RandGenPareto(Double, Int32) | Constructs a random number generator using a seeded RandGenMTwist as the underlying uniform random number generator. The generated deviates will follow a Pareto distribution with the specified shape paremeter. |
Properties| Name | Description | |
|---|---|---|
 | C | Gets and sets the shape parameter of the Pareto distribution. |
| UniformDeviateMethod |
Gets and sets the delegate method for generating uniform deviates between
zero and one.
(Inherited from RandomNumberGenerator) |
Methods| Name | Description | |
|---|---|---|
| Clone |
Creates a deep copy of this random number generator.
(Overrides RandomNumberGeneratorClone) |
| Fill(Double) |
Fills the given array of doubles with random values.
(Overrides RandomNumberGeneratorFill(Double)) |
| Fill(DoubleComplex) |
Fills the given array of double-precision complex numbers with random values.
(Overrides RandomNumberGeneratorFill(DoubleComplex)) |
| Fill(DoubleDataBlock) |
Fills the given data block with random values.
(Inherited from RandomNumberGenerator) |
| Fill(FloatComplex) |
Fills the given array of single-precision complex numbers with random values.
(Inherited from RandomNumberGenerator) |
| Fill(Single) |
Fills the given array of floats with random values.
(Inherited from RandomNumberGenerator) |
| Next | Generates a random number. |
| NextDouble |
Generates a double precision random number.
(Overrides RandomNumberGeneratorNextDouble) |
| NextDoubleComplex |
Method for generating a double precision complex number random deviate.
(Overrides RandomNumberGeneratorNextDoubleComplex) |
| NextFloat |
Method for generating a single precision random deviate.
(Inherited from RandomNumberGenerator) |
| NextFloatComplex |
Method for generating a single precision complex number random deviate.
(Inherited from RandomNumberGenerator) |
| Reset |
Resets the random number generator using a random seed.
(Inherited from RandomNumberGenerator) |
| Reset(Int32) |
Resets the random number generator with the specified seed.
(Inherited from RandomNumberGenerator) |
Fields| Name | Description | |
|---|---|---|
 | rand_ |
A delegate method for generating uniform deviates between zero and one.
(Inherited from RandomNumberGenerator) |
Remarks
A random variable is said to have a Pareto distribution if it has a
probability density function f(x) = c * x^(-c-1) for x >= 1,
and 0 otherwise. The shape parameter of a Pareto distribution is
c.
See Also