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DLMtool (version 3.2)

ITM: Index Target based on natural mortality rate

Description

An index target MP where the TAC is modified according to current index levels (mean index over last yrsmth years) relative to a target level. Maximum fractional annual changes are mc. mc=(5+M*25)/100 yrsmth=4*(1/M)^(0.25)

Usage

ITM(x, DLM_data, reps = 100)

Arguments

x
A position in a data-limited methods data object
DLM_data
A data-limited methods data object
reps
The number of stochastic samples of the quota recommendation

Value

A numeric vector of TAC recommendations