Description Usage Arguments Value Author(s)
sim_pop
Age-converted-to-length-based operating model specifying true population dynamics
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
lh |
list of life history information, from create_lh_list |
Nyears |
number of years to simulate |
pool |
if nseasons (in life history list) is greater than one, pool the generated data into annual time steps, or leave at the season-level? FALSE will generate shorter time step life history info, mean length |
Fdynamics |
Specify name of pattern of fishing mortality dynamics, Constant, Endogenous, Oneway, or None. Input matrix with dimensions fleets = rows, years = columns |
Rdynamics |
Specify name of pattern of recruitment dynamics, Constant, Pulsed, Pulsed_up, or BH |
Nyears_comp |
number of years of length composition data |
comp_sample |
sample size of length composition data annually |
init_depl |
default=NULL, can specify a starting depletion, initial F (using init_F), or 2 values that indicate range from which to choose them |
init_F |
default=NULL, can specify a starting F, an initial depletion (using init_depl), or 2 vaues that indicate range from which to choose them |
seed |
set seed for generating stochastic time series |
sample_type |
a character vector specifying if the length comps are sampled from the 'catch' (default) or from the population |
mgt_type |
removals based on F (default) or catch |
fleet_proportions |
vector specifying the relative size of each fleet in terms of fishing pressure. must have length = nfleets and sum to 1. |
nareas |
number of areas, default = 1, if greater than 1, must be equal to the number of fleets |
named list of attributes of true population/data
M.B. Rudd
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