BetaDanish: The Beta-Danish Distribution for Lifetime Data Analysis

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.

Package details

AuthorBilal Ahmad [aut, cre], Muhammad Yameen Danish [aut]
MaintainerBilal Ahmad <bilalahmad.imcbh9@gmail.com>
LicenseGPL-3
Version0.1.0
URL https://github.com/bilal-aiou/BetaDanish
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("BetaDanish")

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BetaDanish documentation built on May 20, 2026, 5:07 p.m.