Class BoxMullerLogNormalSampler
- java.lang.Object
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- org.apache.commons.rng.sampling.distribution.SamplerBase
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- org.apache.commons.rng.sampling.distribution.BoxMullerLogNormalSampler
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- All Implemented Interfaces:
ContinuousSampler
@Deprecated public class BoxMullerLogNormalSampler extends SamplerBase implements ContinuousSampler
Deprecated.Since version 1.1. Please useLogNormalSamplerinstead.Sampling from a log-normal distribution. UsesBoxMullerNormalizedGaussianSampleras the underlying sampler.Sampling uses:
- Since:
- 1.0
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Constructor Summary
Constructors Constructor Description BoxMullerLogNormalSampler(UniformRandomProvider rng, double mu, double sigma)Deprecated.Create an instance.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description doublesample()Deprecated.Creates adoublesample.StringtoString()Deprecated.-
Methods inherited from class org.apache.commons.rng.sampling.distribution.SamplerBase
nextDouble, nextInt, nextInt, nextLong
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.commons.rng.sampling.distribution.ContinuousSampler
samples, samples
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Constructor Detail
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BoxMullerLogNormalSampler
public BoxMullerLogNormalSampler(UniformRandomProvider rng, double mu, double sigma)
Deprecated.Create an instance.- Parameters:
rng- Generator of uniformly distributed random numbers.mu- Mean of the natural logarithm of the distribution values.sigma- Standard deviation of the natural logarithm of the distribution values.- Throws:
IllegalArgumentException- ifsigma <= 0.
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Method Detail
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sample
public double sample()
Deprecated.Creates adoublesample.- Specified by:
samplein interfaceContinuousSampler- Returns:
- a sample.
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toString
public String toString()
Deprecated.- Overrides:
toStringin classSamplerBase
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