Commits

Author Commit Message Labels Comments Date
Aleksey Khudyakov
Avoid pattern match failure on NaN in cumulative
Aleksey Khudyakov
Add logDensity to exponenetial distribution
Aleksey Khudyakov
Add logarithm of probability for discrete distributions
Aleksey Khudyakov
Eta reduce
Aleksey Khudyakov
Add logarithm of probablity density Both density and logDensity could be expressed terms of each other so default implementations are added. Currently none of the distributions have good implementations of logDensity since they use default implementation. Affects #41
Daniel Fox Franke
Entropy instance for LinearTransform
Daniel Fox Franke
Entropy instance for HypergeometricDistribution
Daniel Fox Franke
Entropy instance for BinomialDistribution
Daniel Fox Franke
Improvements to Poisson entropy computation
Daniel Fox Franke
Entropy instance for PoissonDistribution
Daniel Fox Franke
Entropy instance for UniformDistribution
Daniel Fox Franke
Entropy intsance for StudentT
Daniel Fox Franke
Entropy instance for NormalDistribution
Daniel Fox Franke
Entropy instance for GeometricDistribution Also changed "finite entropy" to "well-defined entropy" in the description of the contract for the Entropy typeclass. GeometricDistribution defines Mean and Variance even though it treats a success probability of 0 as legal, so we should be consistent by defining Entropy (and not just MaybeEntropy) as well.
Daniel Fox Franke
MaybeEntropy instance for GammaDistribution
Daniel Fox Franke
Entropy instance for FDistribution
Daniel Fox Franke
Entropy instance for ExponentialDistribution
Daniel Fox Franke
Entropy instance for ChiSquared
Daniel Fox Franke
Entropy instance for CauchyDistribution
Daniel Fox Franke
Entropy instance for BetaDistribution
Daniel Fox Franke
Define 'Entropy' and 'MaybeEntropy' typeclasses.
Bryan O'Sullivan
Merge
Aleksey Khudyakov
Fix warning
Aleksey Khudyakov
Use incomplete beta as approximation for CDF of binomial distribution It offer lower precision for some inputs but much faster for large N and works for very large N Fixes #53
Aleksey Khudyakov
Better error reporting for test case
Bryan O'Sullivan
Added tag 0.10.4.1 for changeset d916be3f8240
Bryan O'Sullivan
Bump version to 0.10.4.1
Tags
0.10.4.1
Bryan O'Sullivan
GHC < 7.6 needs ghc-prim for GHC.Generics
Bryan O'Sullivan
Added tag 0.10.4.0 for changeset c1c805738838
Bryan O'Sullivan
Merge
Tags
0.10.4.0
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