move_sim: Estimate migration between two areas from tag recaptures

In AustralianAntarcticDivision/migrate: Estimate the migration rate between two areas from tagging and population data

Description

Estimate migration between two areas from tag recaptures, catches and population sizes in each area.

Usage

move_sim(obs, para, rfit, lltype)

Arguments

obs	A list that contains the following "yrs" years, "relT" vector of annual tag releases, "R1" matrix of recaptures in area 1, "R2" matrix of recaptures in area 2, "prec1" (catch numbers/vulnerable numbers) in area 1 , "prec2" (catch numbers/vulnerable numbers) in area 2, "M" instantanous natural mortality rate, "relM" tag release mortality and "tagloss" annual tag loss.
para	starting value for the migration rate "move".
rfit	The recaptures to fit to, "R1" fits to recaptures in area 1 only, "R2" fits the recaptures in area 2 only and "R12" fits to the recaptures in both areas.
lltype	the fitting method: either "prop" (least squares) or "multinom" (maximum likelihood).

AustralianAntarcticDivision/migrate documentation built on May 20, 2019, 2:41 p.m.