umontreal.ssj.randvar.BetaSymmetricalGen Class Reference

This class implements random variate generators with the symmetrical beta distribution with shape parameters \(\alpha= \beta\), over the interval \((0,1)\). More...

Inheritance diagram for umontreal.ssj.randvar.BetaSymmetricalGen:

Public Member Functions
	BetaSymmetricalGen (RandomStream s, double alpha)
	Creates a new symmetrical beta generator with parameters.
	BetaSymmetricalGen (RandomStream s, BetaSymmetricalDist dist)
	Creates a new generator for the distribution dist, using stream s.
Public Member Functions inherited from umontreal.ssj.randvar.BetaGen
	BetaGen (RandomStream s, double alpha, double beta, double a, double b)
	Creates a new beta generator with parameters \(\alpha=\) alpha and \(\beta=\) beta, over the interval.
	BetaGen (RandomStream s, double alpha, double beta)
	Creates a new beta generator with parameters \(\alpha=\) alpha and \(\beta=\) beta, over the interval \((0,1)\), using stream s.
	BetaGen (RandomStream s, BetaDist dist)
	Creates a new generator for the distribution dist, using stream s.
double	getAlpha ()
	Returns the parameter \(\alpha\) of this object.
double	getBeta ()
	Returns the parameter \(\beta\) of this object.
double	getA ()
	Returns the parameter \(a\) of this object.
double	getB ()
	Returns the parameter \(b\) of this object.
Public Member Functions inherited from umontreal.ssj.randvar.RandomVariateGen
	RandomVariateGen (RandomStream s, Distribution dist)
	Creates a new random variate generator from the distribution dist, using stream s.
double	nextDouble ()
	Generates a random number from the continuous distribution contained in this object.
void	nextArrayOfDouble (double[] v, int start, int n)
	Generates n random numbers from the continuous distribution contained in this object.
double[]	nextArrayOfDouble (int n)
	Generates n random numbers from the continuous distribution contained in this object, and returns them in a new array of size n.
RandomStream	getStream ()
	Returns the umontreal.ssj.rng.RandomStream used by this generator.
void	setStream (RandomStream stream)
	Sets the umontreal.ssj.rng.RandomStream used by this generator to stream.
Distribution	getDistribution ()
	Returns the umontreal.ssj.probdist.Distribution used by this generator.
String	toString ()
	Returns a String containing information about the current generator.

Additional Inherited Members
Static Public Member Functions inherited from umontreal.ssj.randvar.BetaGen
static double	nextDouble (RandomStream s, double alpha, double beta, double a, double b)
	Generates a variate from the beta distribution with parameters.

Detailed Description

This class implements random variate generators with the symmetrical beta distribution with shape parameters \(\alpha= \beta\), over the interval \((0,1)\).

Definition at line 39 of file BetaSymmetricalGen.java.

Constructor & Destructor Documentation

BetaSymmetricalGen() [1/2]

umontreal.ssj.randvar.BetaSymmetricalGen.BetaSymmetricalGen	(	RandomStream	s,
		double	alpha )

Creates a new symmetrical beta generator with parameters.

\(\alpha=\) alpha, over the interval \((0,1)\), using stream s.

Definition at line 46 of file BetaSymmetricalGen.java.

BetaSymmetricalGen() [2/2]

umontreal.ssj.randvar.BetaSymmetricalGen.BetaSymmetricalGen	(	RandomStream	s,
		BetaSymmetricalDist	dist )

Creates a new generator for the distribution dist, using stream s.

Definition at line 53 of file BetaSymmetricalGen.java.

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The documentation for this class was generated from the following file:

• src/main/java/umontreal/ssj/randvar/BetaSymmetricalGen.java