Extending the Range of Functions for Probability Distributions

A consistent, unified and extensible framework for estimation of parameters for probability distributions, including parameter estimation procedures that allow for weighted samples; the current set of distributions included are: the standard beta, The four-parameter beta, Burr, gamma, Gumbel, Johnson SB and SU, Laplace, logistic, normal, symmetric truncated normal, truncated normal, symmetric-reflected truncated beta, standard symmetric-reflected truncated beta, triangular, uniform, and Weibull distributions; decision criteria and selections based on these decision criteria.


Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


0.6-3 by A. Jonathan R. Godfrey, 2 years ago

Browse source code at https://github.com/cran/ExtDist

Authors: Haizhen Wu <h.wu2@massey.ac.nz>, A. Jonathan R. Godfrey <A.J.Godfrey@massey.ac.nz>, Kondaswamy Govindaraju <k.govindaraju@massey.ac.nz>, Sarah Pirikahu <s.pirikahu@massey.ac.nz>

Documentation:   PDF Manual  

Task views: Probability Distributions

GPL (>= 2) license

Imports numDeriv, optimx

Suggests ggplot2, knitr, PerformanceAnalytics, stats, SuppDists, truncdist, VGAM, xtable

See at CRAN