An implementation of the 'Fish Bioenergetics 4.0' framework described in Deslauriers et al. (2017) <doi:10.1080/03632415.2017.1377558>. Provides automated parameter optimization, multi-prey diet modeling, and comprehensive energy budget simulations for fisheries research and aquaculture applications. An optional 'TMB' (Template Model Builder) backend delivers 10-50x speedup in maximum likelihood estimation while maintaining full backward compatibility. Includes species-specific parameter databases and tools for modeling fish growth, consumption, and metabolism under varying environmental conditions.
| Version: | 2.0.0 |
| Depends: | R (≥ 4.0.0) |
| Imports: | graphics, grDevices, stats, tools, utils, Rcpp, TMB (≥ 1.7.0) |
| LinkingTo: | TMB, RcppEigen |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown, pkgdown, microbenchmark, future, furrr, spelling |
| Published: | 2026-05-07 |
| DOI: | 10.32614/CRAN.package.fb4package (may not be active yet) |
| Author: | Hans Ttito [aut, cre] |
| Maintainer: | Hans Ttito <kvttitos at gmail.com> |
| BugReports: | https://github.com/HansTtito/fb4package/issues |
| License: | MIT + file LICENSE |
| URL: | https://hansttito.github.io/fb4package/, https://github.com/HansTtito/fb4package |
| NeedsCompilation: | yes |
| Language: | en-US |
| Citation: | fb4package citation info |
| Materials: | README, NEWS |
| CRAN checks: | fb4package results |
| Package source: | fb4package_2.0.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): fb4package_2.0.0.tgz, r-oldrel (arm64): fb4package_2.0.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available |
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