IncAAM: Bayesian Age-at-Maturity Analysis from Increment-Width Growth Series

Bayesian hierarchical nonlinear mixed-effects analysis for estimating age at sexual maturity from annual increment-width growth series. The method estimates age at maturity using tangent-ratio and jerk approaches and provides a posterior threshold-crossing ogive with an estimated A50. Methodological details and applications are described in Campana, Smoliński, Morrongiello and Black (2026, in press).

Version: 1.8
Depends: R (≥ 4.1.0)
Imports: dplyr, tidyr, purrr, tibble, ggplot2, posterior, minpack.lm, brms
Suggests: testthat (≥ 3.0.0)
Published: 2026-10-06
DOI: 10.32614/CRAN.package.IncAAM (may not be active yet)
Author: Steven Campana [aut, cre], Szymon Smoliński [aut], Bryan Black [aut], John Morrongiello [aut]
Maintainer: Steven Campana <steven.e.campana at gmail.com>
License: GPL-3
NeedsCompilation: no
Materials: README
CRAN checks: IncAAM results

Documentation:

Reference manual: IncAAM.html , IncAAM.pdf

Downloads:

Package source: IncAAM_1.8.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): IncAAM_1.8.tgz, r-oldrel (arm64): IncAAM_1.8.tgz, r-release (x86_64): IncAAM_1.8.tgz, r-oldrel (x86_64): IncAAM_1.8.tgz

Linking:

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