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Computes the log-likelihood for troll CPUE data.

Usage

get_troll_like(
  troll_switch,
  troll_years,
  troll_obs,
  troll_sd,
  troll_tau,
  number_ysa
)

Arguments

troll_switch

Integer flag to turn likelihood on or off.

troll_years

Vector of year indices.

troll_obs

Observed troll index values.

troll_sd

Observation standard errors.

troll_tau

Process error.

number_ysa

3D array of numbers-at-age.

Value

List of predicted values, residuals, and log-likelihoods.