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 BetaSymmetricalGen:
Collaboration diagram for BetaSymmetricalGen:
Public Member Functions | |
| BetaSymmetricalGen (RandomStream s, double alpha) | |
Creates a new symmetrical beta generator with parameters \(\alpha=\) alpha, over the interval \((0,1)\), using stream s. | |
| BetaSymmetricalGen (RandomStream s, BetaSymmetricalDist dist) | |
Creates a new generator for the distribution dist, using stream s. | |
 Public Member Functions inherited from 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 \((\)a \(,\) b \()\), using stream s. | |
| 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 RandomVariateGen | |
| RandomVariateGen (RandomStream s, Distribution dist) | |
Creates a new random variate generator from the distribution dist, using stream s. More... | |
| double | nextDouble () |
| Generates a random number from the continuous distribution contained in this object. More... | |
| void | nextArrayOfDouble (double[] v, int start, int n) |
Generates n random numbers from the continuous distribution contained in this object. More... | |
| 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. More... | |
| RandomStream | getStream () |
| Returns the umontreal.ssj.rng.RandomStream used by this generator. More... | |
| 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. More... | |
| String | toString () |
Returns a String containing information about the current generator. | |
Static Public Member Functions | |
| static double | nextDouble (RandomStream s, double alpha) |
| Static Public Member Functions inherited from BetaGen | |
| static double | nextDouble (RandomStream s, double alpha, double beta, double a, double b) |
Generates a variate from the beta distribution with parameters \(\alpha= \) alpha, \(\beta= \) beta, over the interval \((a, b)\), using stream s. | |
Additional Inherited Members | |
| Protected Member Functions inherited from BetaGen | |
| void | setParams (double alpha, double beta, double aa, double bb) |
| Protected Attributes inherited from BetaGen | |
| double | p |
| double | q |
| double | a |
| double | b |
| int | gen |
| Protected Attributes inherited from RandomVariateGen | |
| RandomStream | stream |
| Distribution | dist |
Detailed Description
This class implements random variate generators with the symmetrical beta distribution with shape parameters \(\alpha= \beta\), over the interval \((0,1)\).
The documentation for this class was generated from the following file:
- BetaSymmetricalGen.java
