AZIAD: Analyzing Zero-Inflated and Zero-Altered Data
Description: Computes maximum likelihood estimates of general, zero-inflated, and zero-altered models for discrete and continuous distributions. It also performs Kolmogorov-Smirnov (KS) tests and likelihood ratio tests for general, zero-inflated, and zero-altered data. Additionally, it obtains the inverse of the Fisher information matrix and confidence intervals for the parameters of general, zero-inflated, and zero-altered models. The package simulates random deviates from zero-inflated or hurdle models to obtain maximum likelihood estimates. Based on the work of Aldirawi et al. (2022) <doi:10.1007/s42519-021-00230-y> and Dousti Mousavi et al. (2023) <doi:10.1080/00949655.2023.2207020>.
| Version: | 0.0.3 |
| Depends: | R (≥ 4.1.0) |
| Imports: | extraDistr (≥ 1.9.1), methods (≥ 4.0.3),foreach (≥ 1.5.2),doParallel (≥ 1.0.16), parallel (≥ 4.1.2),QRM (≥ 0.3-31), stats (≥ 4.1.2),corpcor (≥ 1.6.10), base (≥ 4.1.2),EnvStats (≥ 2.6.0) |
| Suggests: | testthat (≥ 3.0.0) |
| Published: | 2024-05-01 |
| DOI: | 10.32614/CRAN.package.AZIAD |
| Author: | Niloufar Dousti Mousavi [aut, cre, cph], Hani Aldirawi [aut, cph], Jie Yang [aut, cph] |
| Maintainer: | Niloufar Dousti Mousavi <niloufar.dousti at gmail.com> |
| License: | MIT + fileLICENSE |
| NeedsCompilation: | no |
| CRAN checks: | AZIAD results |
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