FMAP

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Computer Scripts

Methods Developed in Jonsen, I. D., R.A. Myers, and M. C. James. 2006. Robust hierarchical state-space models reveal diel variation in travel rates of migrating leatherback turtles. Journal of Animal Ecology. 75: 1046-1057. pdf
addSunTimes.R - Add local sunrise and sunset times to ARGOS location data (requires sunriseset.R)
sunriseset.R - Calculates local sunrise and sunset times from ARGOS location data (ported from original S-Plus code by Wade Blanchard)
dat4bugs.R - Convert typical ARGOS data into format suitable for WinBUGS
dat4bugsDN.R - Convert typical ARGOS data with day/night periods into format suitable for WinBUGS (requires fill.missing.dates.R)
fill.missing.dates.R - Fills missing dates with NA records
metaDN2d.bug - Hierarchical 2-d Random Walk with drift model for estimation of leatherback turtle day and night travel rates

Methods Developed in

Jonsen, I.D., J. Mills Flemming, and R.A. Myers. 2005. Robust state-space modeling of animal movement data. Ecology. 86: 2874 - 2880. pdf

1diff.bug - First difference Correlated Random Walk (CRW) for filtering ARGOS data

switch.bug - Switching first difference Correlated Random Walk (CRW) for estimating changes in behaviour

Methods Developed in

Jonsen, I.D., R.A. Myers, and J. Mills Flemming. 2003. Meta-analysis of animal movement using state-space models. Ecology 84: 3055 - 2063 pdf

appendix-A.htm - WinBUGS code for SSM fit to simulated data

Supplement-1.htm - S-Plus 6.0 for Windows (Insightful Corp.) code used to generate simulated pathways

Supplement-2.htm - WinBUGS code required to fit the meta-analytic SSM

The Census of Marine Life is a growing global network of researchers in more than 45 nations engaged in a ten-year initiative to assess and explain the diversity, distribution, and abundance of marine life in oceans--past, present, and future.

Last Updated: 2022-06-19