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.
| Version: | 0.7-4 |
| Imports: | numDeriv, optimx |
| Suggests: | ggplot2, knitr, PerformanceAnalytics, stats, SuppDists, truncdist, VGAM, xtable, graphics, utils, rmarkdown |
| Published: | 2025-09-23 |
| DOI: | 10.32614/CRAN.package.ExtDist |
| Author: | Haizhen Wu [aut], A. Jonathan R. Godfrey [aut], Kondaswamy Govindaraju [aut], Sarah Pirikahu [aut], Oleksii Nikolaienko [cre, ctb] |
| Maintainer: | Oleksii Nikolaienko <oleksii.nikolaienko at gmail.com> |
| BugReports: | https://github.com/oleksii-nikolaienko/ExtDist/issues |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/oleksii-nikolaienko/ExtDist |
| NeedsCompilation: | no |
| Materials: | README |
| In views: | Distributions |
| CRAN checks: | ExtDist results |
| Reference manual: | ExtDist.html , ExtDist.pdf |
| Vignettes: |
Distributions-Beta (source) Distributions-Normal (source) Distributions-Index (source) Parameter-Estimation-and-Distribution-Selection-by-ExtDist (source, R code) |
| Package source: | ExtDist_0.7-4.tar.gz |
| Windows binaries: | r-devel: ExtDist_0.7-4.zip, r-release: ExtDist_0.7-4.zip, r-oldrel: ExtDist_0.7-4.zip |
| macOS binaries: | r-release (arm64): ExtDist_0.7-4.tgz, r-oldrel (arm64): ExtDist_0.7-4.tgz, r-release (x86_64): ExtDist_0.7-4.tgz, r-oldrel (x86_64): ExtDist_0.7-4.tgz |
| Old sources: | ExtDist archive |
| Reverse imports: | BayesPower, kko, noisemodel |
| Reverse suggests: | fitteR, ramr |
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