Markov chain Monte Carlo projections from stock assessment of cod
(Gadus morhua) in Icelandic waters.
Usage
xproj
Arguments
Format
List containing two lists:
B
projected biomass by year, given a constant harvest
rate policy: "0", "0.05", ..., "0.50".
Y
projected catch by year, given a constant harvest rate
policy: "0", "0.05", ..., "0.50".
Details
MCMC projections can be used to evaluate the medium-term outcome of
harvest policies (in this case, a certain fixed harvest rate), given
the uncertainty about parameter values and random future recruitment.
See the x.cod help page for details about the data and
model.
References
Magnusson, A., Punt, A. E. and Hilborn, R. (2013) Measuring
uncertainty in fisheries stock assessment: the delta method,
bootstrap, and MCMC. Fish and Fisheries, 14, 325--342.
See Also
importProj was used to import the MCMC projections.
xmcmc and xproj are MCMC results and projections
for the x.cod model run.