James T. Thorson, Hans J. Skaug, Kasper Kristensen, Andrew O. Shelton, Eric J. Ward, John H. Harms, and James A. Benante. 2015. The importance of spatial models for estimating the strength of density dependence. Ecology 96:12021212. http://dx.doi.org/10.1890/14-0739.1


Supplement

Code necessary for replicating the simulation analysis included in this study.
Ecological Archives E096-108-S1.

Copyright


Authors
File list (downloads)
Description


Author(s)

James T. Thorson
Fisheries Resource Analysis and Monitoring Division, Northwest Fisheries Science Center
National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA 98112 USA
E-mail: james.thorson@noaa.gov

Hans J. Skaug
Department of Mathematics
University of Bergen
P. O. Box 7800, 5020 Bergen, Norway
E-mail: Hans.Skaug@math.uib.no

Kasper Kristensen
Technical University of Denmark
Charlottenlund Slot Jægersborg Allé 1, 2920 Charlottenlund
E-mail: kaskr@dtu.dk

Andrew O. Shelton
Conservation Biology Division, Northwest Fisheries Science Center
National Marine Fisheries Service NOAA, 2725 Montlake Blvd. E, Seattle, WA 98112
E-mail: ole.shelton@noaa.gov

Eric J. Ward
Conservation Biology Division, Northwest Fisheries Science Center
National Marine Fisheries Service NOAA, 2725 Montlake Blvd. E, Seattle, WA 98112
E-mail: eric.ward@noaa.gov

John H. Harms
Fisheries Resource Analysis and Monitoring Division, Northwest Fisheries Science Center
National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA 98112 USA,
E-mail: John.Harms@noaa.gov

James A. Benante
Pacific States Marine Fisheries Commission
205 SE Spokane St #100, Portland, Oregon 97202
E-mail: JBenante@psmfc.org


File list

Sim_test--for_supplements.R (MD5: 72de36cc9ed0d160bcc896f01b460289)

spacetime_v7d.CPP (MD5: 2d70d0c4c10f0424ac1bb6ae8c071acb)

time_v2d.CPP (MD5: 6eb16d0e5808fed12ed12d1d11594e5d)

Description

Sim_test--for_supplements.R – File containing R script used to run simulation experiment comparing the estimation performance of the spatial and non-spatial Gompertz models.
spacetime_v7d.CPP – File containing the model specification for the spatial Gompertz model, implemented in Template Model Builder.
time_v2d.CPP – File containing the model specification for the nonspatial Gompertz model, implemented in Template Model Builder.