Plots the true retrospective of an assessment model during the closed-loop simulation. A series of time series estimates of SSB, F, and VB are plotted over the course of the MSE are plotted against the operating model (true) values (in black).

retrospective_AM(MSE, MP, sim = 1, plot_legend = FALSE)

## Arguments

MSE

An object of class MSE.

MP

Character. The name of the management procedure created by make_MP containing the assessment model.

sim

Integer between 1 and MSE@nsim. The simulation number for which the retrospectives will be plotted.

plot_legend

Logical. Whether to plot legend to reference year of assessment in the MSE.

## Value

A series of figures for SSB, depletion, fishing mortality, and vulnerable biomass (VB) estimated in the MP over the course of the closed-loop simulation against the values generated in the operating model (both historical and projected).

## Details

For assessment models that utilize annual exploitation rates (u), the instantaneous fishing mortality rates are obtained as F = -log(1 - u).

## Note

This function only plots retrospectives from a single simulation in the MSE. Results from one figure may not be indicative of general assessment behavior and performance overall.

Q. Huynh

## Examples

# \donttest{
SCA_40_10 <- make_MP(SP, HCR_MSY, diagnostic = "full")
OM <- MSEtool::testOM; OM@proyears <- 20
myMSE <- MSEtool::runMSE(OM = OM, MPs = "SCA_40_10")
#> ✔ Checking MPs
#> Error: Some MPs are not a functions of class MP: SCA_40_10
retrospective_AM(myMSE, MP = "SCA_40_10", sim = 1)
#> Error in retrospective_AM(myMSE, MP = "SCA_40_10", sim = 1): object 'myMSE' not found
# }