LognormalDistributionFromMoments

java.lang.Object
- de.uka.ipd.sdq.probfunction.math.apache.impl.AbstractContinousPDF
- - de.uka.ipd.sdq.probfunction.math.apache.impl.LognormalDistribution
  - - de.uka.ipd.sdq.probfunction.math.apache.impl.LognormalDistributionFromMoments

All Implemented Interfaces:

IContinousPDF, ILognormalDistribution, IProbabilityDensityFunction, IProbabilityFunction
```
public class LognormalDistributionFromMoments
extends LognormalDistribution
```

Field Summary
- Fields inherited from class de.uka.ipd.sdq.probfunction.math.apache.impl.AbstractContinousPDF
  internalFunction, sampleDrawer

Constructor Summary

Constructors
Constructor	Description
`LognormalDistributionFromMoments(double mean, double variance, IRandomGenerator rng)`	Constructs a GammaDist object based on the distribution mean and distribution coefficient of variance.

Method Summary
- Methods inherited from class de.uka.ipd.sdq.probfunction.math.apache.impl.LognormalDistribution
  add, cdf, checkConstrains, density, div, getArithmeticMeanValue, getCumulativeFunction, getFourierTransform, getInverseFourierTransform, getLowerDomainBorder, getMedian, getMu, getPercentile, getSigma, getStandardDeviation, getVariance, getXinf, getXsup, greaterThan, hasOrderedDomain, inverseF, lessThan, mult, probabilisticEquals, scale, shiftDomain, stretchDomain, sub
- Methods inherited from class de.uka.ipd.sdq.probfunction.math.apache.impl.AbstractContinousPDF
  drawSample, getCoefficientOfVariance, getProbabilitySum, getUnit, isInFrequencyDomain, isInTimeDomain
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface de.uka.ipd.sdq.probfunction.math.IContinousPDF
  getCoefficientOfVariance
- Methods inherited from interface de.uka.ipd.sdq.probfunction.math.IProbabilityDensityFunction
  drawSample
- Methods inherited from interface de.uka.ipd.sdq.probfunction.math.IProbabilityFunction
  getProbabilitySum, getUnit, isInFrequencyDomain, isInTimeDomain

- Constructor Detail
  - LognormalDistributionFromMoments
```
public LognormalDistributionFromMoments(double mean,
                                        double variance,
                                        IRandomGenerator rng)
```
    Constructs a GammaDist object based on the distribution mean and distribution coefficient of variance.
    
    Parameters:
    
    distribution - mean
    
    coefficient - of variance ( = standard deviation / mean)
    
    Throws:
    
    org.apache.commons.math.MathException