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java.lang.Object umontreal.iro.lecuyer.randvar.RandomVariateGen umontreal.iro.lecuyer.randvar.LogisticGen
public class LogisticGen
This class implements random variate generators for the logistic distribution. Its parameters are α and λ > 0. Its density function is
Constructor Summary | |
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LogisticGen(RandomStream s)
Creates a logistic random variate generator with parameters α = 0 and λ = 1, using stream s. |
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LogisticGen(RandomStream s,
double alpha,
double lambda)
Creates a logistic random variate generator with parameters α = alpha and λ = lambda, using stream s. |
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LogisticGen(RandomStream s,
LogisticDist dist)
Creates a new generator for the logistic distribution dist and stream s. |
Method Summary | |
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double |
getAlpha()
Returns the parameter α of this object. |
double |
getLambda()
Returns the parameter λ of this object. |
static double |
nextDouble(RandomStream s,
double alpha,
double lambda)
Generates a new variate from the logistic distribution with parameters α = alpha and λ = lambda, using stream s. |
Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGen |
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getDistribution, 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 LogisticGen(RandomStream s, double alpha, double lambda)
public LogisticGen(RandomStream s)
public LogisticGen(RandomStream s, LogisticDist dist)
Method Detail |
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public static double nextDouble(RandomStream s, double alpha, double lambda)
public double getAlpha()
public double getLambda()
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SSJ V. 2.6.2. |
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