In andybeet/hydramse: Performs MSE using Hydra

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

The lazily loaded data set darwinData contains model parameter estimates of a variety of different stock-recruitment models. The underlying Stock-recruitment data was taken from a variety of different studies (multispecies studies where possible). The field "owner" indicates the source of the study and the "filename" is the name of the file containing the data. The other fields represent the estimated model parameters. All parameters were estimated using maximum likelihood. The likelihood function are written below each section.

Hockey Stick model

The model takes the form

$$model$$ with likelihood

$$ likelihood $$

hydramse::darwinData$hockey

Generalized version of hockey stick model (segmented)

The model takes the form

$$model$$ with likelihood

$$ likelihood $$

hydramse::darwinData$segmented

Beverton Holt model (Shepherd model with gamma = 1)

The model takes the form

$$model$$ with likelihood

$$ likelihood $$

hydramse::darwinData$BH

Ricker Type model (Shepherd model with gamma = 2)

The model takes the form

$$model$$ with likelihood

$$ likelihood $$

hydramse::darwinData$Ricker

Spawning stock biomass (SSB) Bounds

The fields "min_obs_SS" and "max_obs_SS" represent the minimum and maximum observed spawning stock biomass values in each respective data set

hydramse::darwinData$SSBBounds

Historic Bounds for catch and survey

This data is a summary of a larger dataset. Further explanation needed

hydramse::darwinData$historicBounds

andybeet/hydramse documentation built on April 16, 2021, 5:23 a.m.