fitselex: fitselex

In Henning-Winker/FLSelex: Selectivity analysis in FLR

fitselex

Description

fits selex selectivity function to F_at_age from FLStock

Usage

fitselex(
  Sa,
  S50 = NULL,
  S95 = NULL,
  Smax = NULL,
  Dcv = NULL,
  Dmin = NULL,
  CVlim = 0.5,
  logistic = FALSE
)

Arguments

Sa	selectivity at age Sa = selage(stock)
S50	init value age-at-50-selectivty
S95	init value age-at-95-selectivty
Smax	init value age at peak of halfnormal or top of descending slop
Dcv	init value CV of halfnormal determining the steepness of the descending slope
Dmin	init value height of the descending slop at maximum age
CVlim	sets upper CV bound
ogive	fit logistic

Value

list with fit and FLquants selex predictions

Henning-Winker/FLSelex documentation built on April 14, 2023, 12:50 p.m.