Returns a summary of parameter estimates and output from an Assessment object.
Usage
# S4 method for Assessment
summary(object)Arguments
- object
An object of class Assessment
Examples
output <- DD_TMB(Data = MSEtool::SimulatedData)
summary(output)
#> $model
#> [1] "Delay-Difference"
#>
#> $current_status
#> Value
#> F/FMSY 0.5416090
#> B/BMSY 1.5522568
#> B/B0 0.3921528
#>
#> $input_parameters
#> Value Description
#> alpha 9.3839612 alpha = Winf * (1-rho)
#> rho 0.8460155 rho = (W_k+2 - Winf)/(W_k+1 - Winf)
#> k 4.0000000 Age of knife-edge selectivity
#> w_k 21.3874412 Weight at age k
#> h 0.7341829 Stock-recruit steepness
#> M 0.3835144 Natural mortality
#>
#> $derived_quantities
#> Value Description
#> B0 1.520520e+04 Unfished biomass
#> N0 4.875238e+02 Unfished abundance
#> MSY 2.059243e+03 Maximum sustainable yield (MSY)
#> FMSY 9.834573e-01 Fishing mortality at MSY
#> BMSY 3.841350e+03 Biomass at MSY
#> BMSY/B0 2.526340e-01 Depletion at MSY
#>
#> $model_estimates
#> Estimate Std. Error Gradient CV
#> R0 1.552947e+02 1.855504e+00 NA 0.011948276
#> h 7.341829e-01 0.000000e+00 NA 0.000000000
#> q 1.096571e-04 3.111379e-06 NA 0.028373713
#> sigma 3.890664e-01 5.502230e-03 NA 0.014142136
#> R0x -2.391703e+00 1.194828e-02 8.796344e-05 0.004995719
#> log_sigma -9.440052e-01 1.414214e-02 7.732051e-05 0.014980994
#>
#> $log_likelihood
#> Neg.LL
#> Total 1187.333
#> Index_1 1187.333
#> Dev 0.000
#> Prior 0.000
#> Penalty 0.000
#>