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Calculates the likelihood for observed age compositions.

Usage

get_age_like(
  af_switch,
  removal_switch_f,
  af_year,
  af_fishery,
  af_min_age,
  af_max_age,
  af_obs,
  af_n,
  par_log_af_alpha,
  catch_pred_fya
)

Arguments

af_switch

Vector of year indices.

removal_switch_f

Vector of year indices.

af_year

Vector of year indices.

af_fishery

Vector of fishery indices.

af_min_age

Vector of minimum age.

af_max_age

Vector of maximum age.

af_obs

Matrix of observed proportions-at-age.

af_n

Vector of effective sample sizes.

par_log_af_alpha

Vector of effective sample sizes.

catch_pred_fya

3D array fishery, year, age of predicted catch.

Value

List with predicted age compositions and negative log-likelihoods.