CRAN/E | gadget3

gadget3

Globally-Applicable Area Disaggregated General Ecosystem Toolbox V3

Installation

About

A framework to assist creation of marine ecosystem models, generating either 'R' or 'C++' code which can then be optimised using the 'TMB' package and standard 'R' tools. Principally designed to reproduce gadget2 models in 'TMB', but can be extended beyond gadget2's capabilities. Kasper Kristensen, Anders Nielsen, Casper W. Berg, Hans Skaug, Bradley M. Bell (2016) doi:10.18637/jss.v070.i05 "TMB: Automatic Differentiation and Laplace Approximation.". Begley, J., & Howell, D. (2004) "An overview of Gadget, the globally applicable area-disaggregated general ecosystem toolbox. ICES.".

gadget-framework.github.io/gadget3/
github.com/gadget-framework/gadget3/

Key Metrics

Version 0.11-1
R ≥ 4.0.0
Published 2024-03-19 38 days ago
Needs compilation? no
License GPL-2
CRAN checks gadget3 results

Downloads

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Last 30 days 298 -2%
Last 90 days 785 -3%
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Maintainer

Maintainer

Jamie Lentin

lentinj@shuttlethread.com

Authors

Jamie Lentin

aut / cre

Bjarki Thor Elvarsson

aut

William Butler

aut

Marine
Freshwater Research Institute

cph

(Iceland)

Material

README
NEWS
Reference manual
Package source

Vignettes

Incorporating observation data
Introduction / single-stock model
Model customisation
Model Debugging
Model Structure
Mutltiple stocks: maturity & sex
Random effects: Spawning
Writing G3 Actions

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

gadget3 archive

Depends

R ≥ 4.0.0

Imports

digest
rlang ≥ 0.4.5
stats
TMB ≥ 1.7.0
utils

Suggests

dplyr
knitr
magrittr ≥ 1.5
rmarkdown
unittest ≥ 1.4