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https://issues.apache.org/jira/browse/STATISTICS-96?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Herbert updated STATISTICS-96:
-----------------------------------
Description:
Use of NaN and infinite parameters when constructing a distribution results in
an invalid distribution. Parameter validation should be added to guard
incorrect usage.
The following distributions require updating:
* BetaDistribution
* CauchyDistribution
* DistributionException
* ExponentialDistribution
* FDistribution
* FoldedNormalDistribution
* GammaDistribution
* GeometricDistribution
* GumbelDistribution
* LaplaceDistribution
* LevyDistribution
* LogNormalDistribution
* LogisticDistribution
* NakagamiDistribution
* NormalDistribution
* ParetoDistribution
* PascalDistribution
* PoissonDistribution
* TDistribution
* TrapezoidalDistribution
* TriangularDistribution
* TruncatedNormalDistribution
* WeibullDistribution
* ZipfDistribution
Issue identified using a security scan.
was:
Use of NaN and infinite parameters when constructing a distribution results in
an invalid distribution. Parameter validation should be added to guard
incorrect usage.
The following distributions require updating:
* BetaDistribution
* CauchyDistribution
* DistributionException
* ExponentialDistribution
* FDistribution
* FoldedNormalDistribution
* GammaDistribution
* GeometricDistribution
* GumbelDistribution
* LaplaceDistribution
* LevyDistribution
* LogNormalDistribution
* LogisticDistribution
* NakagamiDistribution
* NormalDistribution
* ParetoDistribution
* PascalDistribution
* PoissonDistribution
* TDistribution
* TrapezoidalDistribution
* TriangularDistribution
* TruncatedNormalDistribution
* WeibullDistribution
* ZipfDistribution
> NaN (and often Infinity) parameters are accepted in many distribution
> factories; location parameters are unvalidated
> --------------------------------------------------------------------------------------------------------------------
>
> Key: STATISTICS-96
> URL: https://issues.apache.org/jira/browse/STATISTICS-96
> Project: Commons Statistics
> Issue Type: Bug
> Components: distribution
> Affects Versions: 1.3
> Reporter: Alex Herbert
> Priority: Minor
>
> Use of NaN and infinite parameters when constructing a distribution results
> in an invalid distribution. Parameter validation should be added to guard
> incorrect usage.
> The following distributions require updating:
> * BetaDistribution
> * CauchyDistribution
> * DistributionException
> * ExponentialDistribution
> * FDistribution
> * FoldedNormalDistribution
> * GammaDistribution
> * GeometricDistribution
> * GumbelDistribution
> * LaplaceDistribution
> * LevyDistribution
> * LogNormalDistribution
> * LogisticDistribution
> * NakagamiDistribution
> * NormalDistribution
> * ParetoDistribution
> * PascalDistribution
> * PoissonDistribution
> * TDistribution
> * TrapezoidalDistribution
> * TriangularDistribution
> * TruncatedNormalDistribution
> * WeibullDistribution
> * ZipfDistribution
> Issue identified using a security scan.
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