optQ: Optimize q for a single simulation
In Blue-Matter/MSEtool: Management Strategy Evaluation Toolkit

View source: R/popdyn.R

optQ	R Documentation

Optimize q for a single simulation

Description

Optimize q for a single simulation

Usage

optQ(
  logQ,
  depc,
  SSB0c,
  nareas,
  maxage,
  Ncurr,
  pyears,
  M_age,
  Asize_c,
  MatAge,
  WtAge,
  FecAge,
  Vuln,
  Retc,
  Prec,
  movc,
  SRrelc,
  Effind,
  Spat_targc,
  hc,
  R0c,
  SSBpRc,
  aRc,
  bRc,
  maxF,
  MPA,
  plusgroup,
  VB0c,
  SBMSYc,
  SRRfun,
  SRRpars,
  control,
  spawn_time_frac = 0
)

Arguments

`logQ`	log q
`depc`	Depletion value
`SSB0c`	Unfished spawning biomass
`nareas`	Number of areas
`maxage`	Maximum age
`Ncurr`	Current N-at-age
`pyears`	Number of years to project population dynamics
`M_age`	M-at-age
`Asize_c`	Numeric vector (length nareas) with size of each area
`MatAge`	Maturity-at-age
`WtAge`	Weight-at-age
`FecAge`	Mature weight-at-age (relative fecundity)
`Vuln`	Vulnerability-at-age
`Retc`	Retention-at-age
`Prec`	Recruitment error by year
`movc`	movement matrix
`SRrelc`	SR parameter
`Effind`	Historical fishing effort
`Spat_targc`	Spatial targeting
`hc`	Steepness
`R0c`	Unfished recruitment by area
`SSBpRc`	Unfished spawning biomass per recruit by area
`aRc`	Ricker aR
`bRc`	Ricker bR
`maxF`	maximum F
`MPA`	A matrix of spatial closures by year
`plusgroup`	Integer. Default = 0 = no plus-group. Use 1 to include a plus-group
`VB0c`	Unfished vulnerable biomass
`SBMSYc`	Spawning biomass at MSY for simulation x
`control`	List. Control parameters including `optVB=TRUE` to optimize for vulnerable biomass instead of SSB?
`spawn_time_frac`	Fraction of the year when spawning occurs. Default = 0.