|
SSJ V. 2.6. |
||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Objectumontreal.iro.lecuyer.randvar.RandomVariateGen
umontreal.iro.lecuyer.randvar.ParetoGen
public class ParetoGen
This class implements random variate generators for one of the Pareto distributions, with parameters α > 0 and β > 0. Its density function is
| Constructor Summary | |
|---|---|
ParetoGen(RandomStream s,
double alpha)
Creates a Pareto random variate generator with parameters α = alpha and β = 1, using stream s. |
|
ParetoGen(RandomStream s,
double alpha,
double beta)
Creates a Pareto random variate generator with parameters α = alpha and β = beta, using stream s. |
|
ParetoGen(RandomStream s,
ParetoDist dist)
Creates a new generator for the Pareto distribution dist and stream s. |
|
| Method Summary | |
|---|---|
double |
getAlpha()
Returns the parameter α of this object. |
double |
getBeta()
Returns the parameter β of this object. |
static double |
nextDouble(RandomStream s,
double alpha,
double beta)
Generates a new variate from the Pareto distribution with parameters α = alpha and β = beta, using stream s. |
| Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGen |
|---|
getDistribution, getStream, nextArrayOfDouble, nextDouble, setStream, toString |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public ParetoGen(RandomStream s,
double alpha,
double beta)
public ParetoGen(RandomStream s,
double alpha)
public ParetoGen(RandomStream s,
ParetoDist dist)
| Method Detail |
|---|
public static double nextDouble(RandomStream s,
double alpha,
double beta)
public double getAlpha()
public double getBeta()
|
SSJ V. 2.6. |
||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||