Fitting, simulation, and inference for antedependence models for longitudinal data, as described in Zimmerman and Nunez-Anton (2009, ISBN:9781420011074). Supports integer-valued antedependence (INAD) models for count data with thinning operators (binomial, Poisson, negative binomial) and flexible innovation distributions (Poisson, Bell, negative binomial), categorical antedependence models for discrete-state longitudinal outcomes, and Gaussian antedependence (AD) models for continuous data. Implements maximum likelihood estimation via time-separable optimization and block coordinate descent, with confidence intervals based on Louis' identity and profile likelihood.
| Version: | 0.1.0 |
| Depends: | R (≥ 3.5) |
| Imports: | nloptr (≥ 1.2.0), stats, ggplot2, MASS |
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-04-24 |
| DOI: | 10.32614/CRAN.package.antedep |
| Author: | Chenyang Li [aut, cre], Dale Zimmerman [aut, ctb] |
| Maintainer: | Chenyang Li <chenyang-li at uiowa.edu> |
| BugReports: | https://github.com/TanchyKing/antedep/issues |
| License: | MIT + file LICENSE |
| URL: | https://tanchyking.github.io/antedep/, https://github.com/TanchyKing/antedep |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README, NEWS |
| CRAN checks: | antedep results |
| Reference manual: | antedep.html , antedep.pdf |
| Vignettes: |
Introduction to antedep (source, R code) |
| Package source: | antedep_0.1.0.tar.gz |
| Windows binaries: | r-devel: antedep_0.1.0.zip, r-release: antedep_0.1.0.zip, r-oldrel: antedep_0.1.0.zip |
| macOS binaries: | r-release (arm64): antedep_0.1.0.tgz, r-oldrel (arm64): antedep_0.1.0.tgz, r-release (x86_64): antedep_0.1.0.tgz, r-oldrel (x86_64): antedep_0.1.0.tgz |
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