Project selectivity

Usage

project_selectivity(
  data,
  obj,
  mcmc = NULL,
  first_yr = 2021,
  last_yr = 2035,
  samp_years = 2015:2022,
  iters
)

data: A list containing model data including dimensions and biological parameters.
obj: A TMB model object returned from MakeADFun.
mcmc: Optional MCMC fit object from SparseNUTS. If NULL, uses MLE parameters.
first_yr: An integer specifying the first projection year (default: 2021).
last_yr: An integer specifying the last projection year (default: 2035).
samp_years: An integer vector of historical years to sample selectivity from (default: 2015:2022).
iters: An integer vector specifying which MCMC iterations to use.

An array of simulated selectivity values with dimensions \[n_iter, n_fishery + 1, n_proj, n_age\].