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java.lang.Objectumontreal.iro.lecuyer.randvar.RandomVariateGen
umontreal.iro.lecuyer.randvar.RandomVariateGenInt
umontreal.iro.lecuyer.randvar.BinomialGen
public class BinomialGen
This class implements random variate generators for the binomial distribution. It has parameters n and p with mass function
The (non-static) nextInt method simply calls inverseF on the distribution.
| Constructor Summary | |
|---|---|
BinomialGen(RandomStream s,
BinomialDist dist)
Creates a random variate generator for the binomial distribution dist and the random stream s. |
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BinomialGen(RandomStream s,
int n,
double p)
Creates a binomial random variate generator with parameters n and p, using stream s. |
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| Method Summary | |
|---|---|
int |
getN()
Returns the parameter n of this object. |
double |
getP()
Returns the parameter p of this object. |
static int |
nextInt(RandomStream s,
int n,
double p)
Generates a new integer from the binomial distribution with parameters n = n and p = p, using the given stream s. |
| Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGenInt |
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getDistribution, nextArrayOfInt, nextInt |
| Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGen |
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getStream, nextArrayOfDouble, nextDouble, setStream, toString |
| Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public BinomialGen(RandomStream s,
int n,
double p)
public BinomialGen(RandomStream s,
BinomialDist dist)
| Method Detail |
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public static int nextInt(RandomStream s,
int n,
double p)
public int getN()
public double getP()
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SSJ V. labo. |
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