ZIDW: Zero-Inflated Discrete Weibull Models
Parameter estimation for zero-inflated discrete Weibull (ZIDW) regression models, the univariate setting, distribution functions, functions to generate randomized quantile residuals a pseudo R2, and plotting of rootograms. For more details, see Kalktawi (2017) <https://bura.brunel.ac.uk/handle/2438/14476>, Taconeli and Rodrigues de Lara (2022) <doi:10.1080/00949655.2021.2005597>, and Yeh and Young (2025) <doi:10.1080/03610918.2025.2464076>.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | DWreg,actuar,maxLik,COUNT,gtools,matrixcalc,DiscreteWeibull,dplyr,ggplot2,purrr,tibble |
| Published: | 2025-09-30 |
| DOI: | 10.32614/CRAN.package.ZIDW |
| Author: | Peng Yeh [aut], Derek S. Young [aut, cre] |
| Maintainer: | Derek S. Young <derek.young at uky.edu> |
| License: | GPL-2 |GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/dsy109/ZIDW |
| NeedsCompilation: | no |
| Citation: | ZIDW citation info |
| Materials: | NEWS |
| CRAN checks: | ZIDW results |
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