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java.lang.Objectcern.colt.PersistentObject
cern.jet.random.AbstractDistribution
cern.jet.random.AbstractContinousDistribution
cern.jet.random.Hyperbolic
Hyperbolic distribution.
Valid parameter ranges: alpha > 0 and beta > 0.
Instance methods operate on a user supplied uniform random number generator; they are unsynchronized.
Implementation:
L. Devroye (1986): Non-Uniform Random Variate Generation, Springer Verlag, New York.
| Field Summary |
| Fields inherited from class cern.colt.PersistentObject |
serialVersionUID |
| Constructor Summary | |
Hyperbolic(double alpha,
double beta,
RandomEngine randomGenerator)
Constructs a Beta distribution. |
|
| Method Summary | |
double |
nextDouble()
Returns a random number from the distribution. |
double |
nextDouble(double alpha,
double beta)
Returns a hyperbolic distributed random number; bypasses the internal state. |
void |
setState(double alpha,
double beta)
Sets the parameters. |
static double |
staticNextDouble(double alpha,
double beta)
Returns a random number from the distribution. |
String |
toString()
Returns a String representation of the receiver. |
| Methods inherited from class cern.jet.random.AbstractDistribution |
apply, apply, clone, makeDefaultGenerator, nextInt |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
public Hyperbolic(double alpha,
double beta,
RandomEngine randomGenerator)
| Method Detail |
public double nextDouble()
nextDouble in class AbstractDistribution
public double nextDouble(double alpha,
double beta)
public void setState(double alpha,
double beta)
public static double staticNextDouble(double alpha,
double beta)
public String toString()
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