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