Compute Average Age across projection period — average

Compute average age (median and CIs) per year across all years and simulation seeds, for each combination of operating models and management procedures. Average age is calculated by age of individuals and is not weighted by biomass or maturity.

Usage

average_age(
  model_runs,
  extra_columns,
  hcr_filter,
  om_filter,
  interval_widths = c(0.5, 0.8),
  time_horizon = c(65, 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
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
dem_params: demographic parameters matrices from OM