DefineAgeErrorMatrix: Define Age Error Matrix

In StoXProject/RstoxFDA: Fisheries Dependent Analysis with RstoX

Define Age Error Matrix

Description

Defines probabilities for misreading ages.

Usage

DefineAgeErrorMatrix(
  processData,
  DefinitionMethod = c("ResourceFile"),
  FileName = character(),
  UseProcessData = F
)

Arguments

processData	AgeErrorMatrix as returned from this function
DefinitionMethod	'ResourceFile'. See details.
FileName	path to resource file
UseProcessData	If TRUE, bypasses execution of function and returns existing 'processData'

Details

Defines probabilities for misreading ages, that is assumed probabilites for determining a fish to be of age 'x' given that it actually is age 'y'.

Definitions are read from a tab separated file with headers and row names in first column. All row and column names should be integers representing ages. The matrix encodes the probability of observing an age (rows), given true age (columns), and columns must sum to 1.

Value

Age Error Matrix, see: AgeErrorMatrix.

See Also

PrepareRecaEstimate for use of age-error matrices in Reca-estimation

StoXProject/RstoxFDA documentation built on Nov. 12, 2024, 3:42 a.m.