extraDistr1.10.0 package

Additional Univariate and Multivariate Distributions

Bhattacharjee

Bhattacharjee distribution

Bernoulli

Bernoulli distribution

BetaBinom

Beta-binomial distribution

BetaNegBinom

Beta-negative binomial distribution

BetaPrime

Beta prime distribution

BirnbaumSaunders

Birnbaum-Saunders (fatigue life) distribution

BivNormal

Bivariate normal distribution

BivPoiss

Bivariate Poisson distribution

Categorical

Categorical distribution

Dirichlet

Dirichlet distribution

DirMnom

Dirichlet-multinomial (multivariate Polya) distribution

DiscreteGamma

Discrete gamma distribution

DiscreteLaplace

Discrete Laplace distribution

DiscreteNormal

Discrete normal distribution

DiscreteUniform

Discrete uniform distribution

DiscreteWeibull

Discrete Weibull distribution (type I)

extraDistr-package

extraDistr: Additional Univariate and Multivariate Distributions

Frechet

Frechet distribution

GammaPoiss

Gamma-Poisson distribution

GEV

Generalized extreme value distribution

Gompertz

Gompertz distribution

GPD

Generalized Pareto distribution

Gumbel

Gumbel distribution

HalfCauchy

Half-Cauchy distribution

HalfNormal

Half-normal distribution

HalfT

Half-t distribution

Huber

"Huber density" distribution

InvChiSq

Inverse chi-squared and scaled chi-squared distributions

InvGamma

Inverse-gamma distribution

Kumaraswamy

Kumaraswamy distribution

Laplace

Laplace distribution

LocationScaleT

Location-scale version of the t-distribution

LogSeries

Logarithmic series distribution

Lomax

Lomax distribution

MultiHypergeometric

Multivariate hypergeometric distribution

Multinomial

Multinomial distribution

NegHyper

Negative hypergeometric distribution

NormalMix

Mixture of normal distributions

NSBeta

Non-standard beta distribution

Pareto

Pareto distribution

PoissonMix

Mixture of Poisson distributions

PowerDist

Power distribution

PropBeta

Beta distribution of proportions

Rademacher

Random generation from Rademacher distribution

Rayleigh

Rayleigh distribution

ShiftGomp

Shifted Gompertz distribution

Skellam

Skellam distribution

Slash

Slash distribution

Triangular

Triangular distribution

TruncBinom

Truncated binomial distribution

TruncNormal

Truncated normal distribution

TruncPoisson

Truncated Poisson distribution

TukeyLambda

Tukey lambda distribution

Wald

Wald (inverse Gaussian) distribution

ZIB

Zero-inflated binomial distribution

ZINB

Zero-inflated negative binomial distribution

ZIP

Zero-inflated Poisson distribution

Density, distribution function, quantile function and random generation for a number of univariate and multivariate distributions. This package implements the following distributions: Bernoulli, beta-binomial, beta-negative binomial, beta prime, Bhattacharjee, Birnbaum-Saunders, bivariate normal, bivariate Poisson, categorical, Dirichlet, Dirichlet-multinomial, discrete gamma, discrete Laplace, discrete normal, discrete uniform, discrete Weibull, Frechet, gamma-Poisson, generalized extreme value, Gompertz, generalized Pareto, Gumbel, half-Cauchy, half-normal, half-t, Huber density, inverse chi-squared, inverse-gamma, Kumaraswamy, Laplace, location-scale t, logarithmic, Lomax, multivariate hypergeometric, multinomial, negative hypergeometric, non-standard beta, normal mixture, Poisson mixture, Pareto, power, reparametrized beta, Rayleigh, shifted Gompertz, Skellam, slash, triangular, truncated binomial, truncated normal, truncated Poisson, Tukey lambda, Wald, zero-inflated binomial, zero-inflated negative binomial, zero-inflated Poisson.

  • Maintainer: Tymoteusz Wolodzko
  • License: GPL-2
  • Last published: 2023-11-30