PearsonDS (version 1.3.2)

Pearson Distribution System

Description

Implementation of the Pearson distribution system, including full support for the (d,p,q,r)-family of functions for probability distributions and fitting via method of moments and maximum likelihood method.

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Version

Install

install.packages('PearsonDS')

Monthly Downloads

2,623

Version

1.3.2

License

GPL (>= 2)

Maintainer

Martin Becker

Last Published

March 24th, 2025

Functions in PearsonDS (1.3.2)

pearsonFitML

Maximum Likelihood Estimation of Pearson Distributions

pearsonFitM

Method of Moments Estimator for Pearson Distributions

matchMoments

Fitting (Incomplete) Set of Moments to Given Distribution Type

pearsonDiagram

Regions of Pearson Distribution Types

pearsonMoments

Moments of Pearson Distribution

empMoments

Empirical Moments

pearsonMSC

Log-Likelihoods and Model Selection Criteria for different Pearson distribution types

PearsonIII

The Pearson Type III (aka Gamma) Distribution

PearsonI

The Pearson Type I (aka Beta) Distribution

Pearson0

The Pearson Type 0 (aka Normal) Distribution

Pearson

The Pearson Distribution System

PearsonVI

The Pearson Type VI (aka Beta Prime) Distribution

PearsonV

The Pearson Type V (aka Inverse Gamma) Distribution

PearsonVII

The Pearson Type VII (aka Student's t) Distribution

PearsonII

The Pearson Type II (aka Symmetric Beta) Distribution

PearsonIV

The Pearson Type IV Distribution

PearsonDS-package

Pearson Distribution System