get_multinomial_props: Use multinomial function to automatically fill holes in age...

In NOAA-EDAB/neusCatch: Multispecies length expansion of commercial catch

Use multinomial function to automatically fill holes in age data

Description

Function to compute proportions-at-age for each length using multinomial approach From Chris Legault (which was based on code from Mike Bednarski)

Usage

get_multinomial_props(
  agedata,
  small.len = 1,
  big.len,
  small.age,
  big.age,
  ref.age,
  printConvergence = F
)

Arguments

small.len	Numeric scalar. Smallest length to be estimated (Usually based on observations for the year)
big.len	Numeric scalar. Largest length to be estimated (Usually based on observations for the year)
small.age	Numeric scalar.
big.age	Numeric scalar. Maximum age needed in the key (Usually based on observations for the year)
ref.age	Numeric scalar. Used in the GLM as the age against which all the other ages are estimated. It is typically the most abundant age.
ageData	Data frame

Value

List

converg	Indicating if the fit converged.
pred.p	Matrix. Age-length Key. Rows are lengths, columns ages

NOAA-EDAB/neusCatch documentation built on Jan. 23, 2025, 3:29 a.m.