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Compute proportion of years SSB is below a threshold level across projection period

prop_low_biomass.Rd

Compute average proportion of years where SSB is below 0.4*SSB0 (median and CIs) across all years and simulation seeds, for each combination of operating models and management procedures.

Usage

prop_low_biomass(
  model_runs,
  extra_columns,
  dem_params,
  hcr_filter,
  om_filter,
  interval_widths = c(0.5, 0.8),
  time_horizon = c(55, NA),
  extra_filter = NULL,
  relative = NULL,
  summarise_by = c("om", "hcr"),
  summary_out = TRUE
)

Arguments

model_runs

list of completed MSE simulations runs

extra_columns

data.frame specifying names for OM and HCR to attach to each model_run (see `bind_mse_outputs` for more details)

hcr_filter

vector of HCR names to calculate metric over

om_filter

vector of OM names to calculate metric over

interval_widths

confidence intevrals to compute

time_horizon

periof of years over which to calculate metric

extra_filter

an additional set of filters to apply before computing medians and confidence intervals

relative

a management procedure to compute metric relative to

summarise_by

vector of columns to summarise metric by

summary_out

whether to output data summarised by `ggdist` or full data