Class InverseTransformSamplingGammaRNG
- java.lang.Object
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- dev.nm.stat.random.rng.univariate.InverseTransformSampling
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- dev.nm.stat.random.rng.univariate.gamma.InverseTransformSamplingGammaRNG
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- All Implemented Interfaces:
RandomGammaGenerator
,RandomNumberGenerator
,Seedable
@Deprecated public class InverseTransformSamplingGammaRNG extends InverseTransformSampling implements RandomGammaGenerator
Deprecated.There exist much more efficient algorithms.This is a pseudo random number generator that samples from the gamma distribution using the inverse transform sampling method. This method is very slow and much better methods exist.
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Constructor Summary
Constructors Constructor Description InverseTransformSamplingGammaRNG()
Deprecated.Construct a random number generator to sample from the standard gamma distribution using the inverse transform sampling method.InverseTransformSamplingGammaRNG(double k, double theta)
Deprecated.Construct a random number generator to sample from the gamma distribution using the inverse transform sampling method.
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Method Summary
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Methods inherited from class dev.nm.stat.random.rng.univariate.InverseTransformSampling
nextDouble, seed
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface dev.nm.stat.random.rng.univariate.RandomNumberGenerator
nextDouble
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Constructor Detail
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InverseTransformSamplingGammaRNG
public InverseTransformSamplingGammaRNG(double k, double theta)
Deprecated.Construct a random number generator to sample from the gamma distribution using the inverse transform sampling method.- Parameters:
k
- the shape parametertheta
- the scale parameter
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InverseTransformSamplingGammaRNG
public InverseTransformSamplingGammaRNG()
Deprecated.Construct a random number generator to sample from the standard gamma distribution using the inverse transform sampling method.
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