Package: fb4package
Type: Package
Title: 'Fish Bioenergetics 4.0' Model Implementation with
        High-Performance 'TMB' Backend
Version: 2.1.0
Authors@R: c(
   person(
     "Hans", "Ttito",
     email = "kvttitos@gmail.com",
     role = c("aut", "cre")
   )
 )
Description: 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.
URL: https://CRAN.R-project.org/package=fb4package,
        https://hansttito.github.io/fb4package/,
        https://github.com/HansTtito/fb4package
BugReports: https://github.com/HansTtito/fb4package/issues
License: MIT + file LICENSE
Encoding: UTF-8
LazyData: true
VignetteBuilder: knitr
Depends: R (>= 4.0.0)
Imports: graphics, grDevices, stats, tools, utils, Rcpp, TMB (>= 1.7.0)
Suggests: testthat (>= 3.0.0), knitr, rmarkdown, pkgdown,
        microbenchmark, future, furrr, spelling
LinkingTo: TMB, RcppEigen
Config/testthat/edition: 3
RoxygenNote: 7.3.2
Language: en-US
NeedsCompilation: yes
Packaged: 2026-06-09 07:34:41 UTC; hkev2
Author: Hans Ttito [aut, cre]
Maintainer: Hans Ttito <kvttitos@gmail.com>
Repository: CRAN
Date/Publication: 2026-06-09 09:10:02 UTC
Built: R 4.5.3; x86_64-w64-mingw32; 2026-06-18 15:51:51 UTC; windows
Archs: x64
