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SSJ V. 1.2.5. |
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java.lang.Objectumontreal.iro.lecuyer.randvar.RandomVariateGen
umontreal.iro.lecuyer.randvar.Pearson6Gen
public class Pearson6Gen
This class implements random variate generators for the Pearson type VI distribution with shape parameters α1 > 0 and α2 > 0, and scale parameter β > 0. The density function of this distribution is
Constructor Summary | |
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Pearson6Gen(RandomStream s,
Pearson6Dist dist)
Creates a new generator for the distribution dist, using stream s. |
Method Summary | |
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double |
nextDouble()
Generates a random number from the continuous distribution contained in this object. |
static double |
nextDouble(RandomStream s,
double alpha1,
double alpha2,
double beta)
Generates a variate from the Pearson VI distribution with shape parameters α1 > 0 and α2 > 0, and scale parameter β > 0. |
Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGen |
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getDistribution, getStream, nextArrayOfDouble, setStream |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Pearson6Gen(RandomStream s, Pearson6Dist dist)
Method Detail |
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public double nextDouble()
RandomVariateGen
inverseF
method of the distribution object.
Alternative generating methods are provided in subclasses.
nextDouble
in class RandomVariateGen
public static double nextDouble(RandomStream s, double alpha1, double alpha2, double beta)
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SSJ V. 1.2.5. |
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