Implements the four-parameter Beta-Danish distribution and its three-parameter submodel for survival and reliability analysis, based on Ahmad and Danish (2025) <doi:10.2478/jamsi-2025-0010>. Provides functions for density, distribution, quantile, hazard, and random generation. Includes maximum likelihood estimation for complete and right-censored data, goodness-of-fit assessment, comparison with standard lifetime distributions, and publication-quality visualizations. Advanced modules support Accelerated Failure Time (AFT) regression, mixture and promotion-time cure models, and competing risks analysis.
| Version: | 0.2.0 |
| Depends: | R (≥ 3.5) |
| Imports: | maxLik, survival, stats, graphics, utils, tools |
| Suggests: | readxl, flexsurv, testthat (≥ 3.0.0), knitr, rmarkdown, cmprsk, coda, MCMCpack |
| Published: | 2026-06-04 |
| DOI: | 10.32614/CRAN.package.BetaDanish |
| Author: | Bilal Ahmad [aut, cre], Muhammad Yameen Danish [aut] |
| Maintainer: | Bilal Ahmad <bilalahmad.imcbh9 at gmail.com> |
| BugReports: | https://github.com/bilal-aiou/BetaDanish/issues |
| License: | GPL-3 |
| URL: | https://bilal-aiou.github.io/BetaDanish/, https://github.com/bilal-aiou/BetaDanish |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | BetaDanish citation info |
| Materials: | README, NEWS |
| CRAN checks: | BetaDanish results |
| Package source: | BetaDanish_0.2.0.tar.gz |
| Windows binaries: | r-devel: BetaDanish_0.1.0.zip, r-release: BetaDanish_0.1.0.zip, r-oldrel: BetaDanish_0.1.0.zip |
| macOS binaries: | r-release (arm64): BetaDanish_0.2.0.tgz, r-oldrel (arm64): BetaDanish_0.2.0.tgz, r-release (x86_64): BetaDanish_0.2.0.tgz, r-oldrel (x86_64): BetaDanish_0.2.0.tgz |
| Old sources: | BetaDanish archive |
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