Extending the Range of Functions for Probability Distributions R package ExtDist version 0.7-4 CRAN Task View: Distributions (https://CRAN.R-project.org/view=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. Software Imports: numDeriv, optimx Suggests: ggplot2, knitr, PerformanceAnalytics, stats, SuppDists, truncdist, VGAM, xtable, graphics, utils, rmarkdown Oleksii Nikolaienko <oleksii.nikolaienko@gmail.com> Comprehensive R Archive Network (CRAN) Haizhen Wu [aut], A. Jonathan R. Godfrey [aut], Kondaswamy Govindaraju [aut], Sarah Pirikahu [aut], Oleksii Nikolaienko [cre, ctb] GPL (>= 2) 2025-09-23 application/tgz https://CRAN.R-project.org/package=ExtDist doi:10.32614/CRAN.package.ExtDist