The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

ecostate: State-Space Mass-Balance Model for Marine Ecosystems

Fits a state-space mass-balance model for marine ecosystems, which implements dynamics derived from 'Ecopath with Ecosim' <https://ecopath.org/> while fitting to time-series of fishery catch, biomass indices, age-composition samples, and weight-at-age data. Package 'ecostate' fits biological parameters (e.g., equilibrium mass) and measurement parameters (e.g., catchability coefficients) jointly with residual variation in process errors, and can include Bayesian priors for parameters.

Version: 0.2.0
Depends: R (≥ 4.1.0), RTMB (≥ 1.5.0)
Imports: TMB, MASS, checkmate, ggplot2, ggnetwork, igraph
Suggests: knitr, rmarkdown
Published: 2024-11-25
DOI: 10.32614/CRAN.package.ecostate
Author: James T. Thorson ORCID iD [aut, cre]
Maintainer: James T. Thorson <James.Thorson at noaa.gov>
BugReports: https://github.com/James-Thorson-NOAA/ecostate/issues
License: GPL-3
URL: https://james-thorson-noaa.github.io/ecostate/
NeedsCompilation: no
Citation: ecostate citation info
Materials: README NEWS
CRAN checks: ecostate results

Documentation:

Reference manual: ecostate.pdf
Vignettes: Model of Intermediate Complexity (source, R code)

Downloads:

Package source: ecostate_0.2.0.tar.gz
Windows binaries: r-devel: ecostate_0.2.0.zip, r-release: ecostate_0.2.0.zip, r-oldrel: ecostate_0.2.0.zip
macOS binaries: r-release (arm64): ecostate_0.2.0.tgz, r-oldrel (arm64): ecostate_0.2.0.tgz, r-release (x86_64): ecostate_0.2.0.tgz, r-oldrel (x86_64): ecostate_0.2.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=ecostate to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.