| 
 | Colt 1.2.0 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||||
java.lang.Objectcern.colt.PersistentObject
cern.jet.random.AbstractDistribution
cern.jet.random.AbstractContinousDistribution
cern.jet.random.ExponentialPower
Exponential Power distribution.
Valid parameter ranges: tau >= 1.
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 | |
| ExponentialPower(double tau,
                 RandomEngine randomGenerator)Constructs an Exponential Power distribution. | |
| Method Summary | |
|  double | nextDouble()Returns a random number from the distribution. | 
|  double | nextDouble(double tau)Returns a random number from the distribution; bypasses the internal state. | 
|  void | setState(double tau)Sets the distribution parameter. | 
| static double | staticNextDouble(double tau)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 ExponentialPower(double tau,
                        RandomEngine randomGenerator)
IllegalArgumentException - if tau < 1.0.| Method Detail | 
public double nextDouble()
nextDouble in class AbstractDistributionpublic double nextDouble(double tau)
IllegalArgumentException - if tau < 1.0.public void setState(double tau)
IllegalArgumentException - if tau < 1.0.public static double staticNextDouble(double tau)
IllegalArgumentException - if tau < 1.0.public String toString()
| 
 | Colt 1.2.0 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||||