foieGras 0.6-9

v0.6-9

ex w crw not rw

foieGras 0.6-7

v0.6-7

bump

foieGras CRAN release

v0.4.0

revise mpm.hpp and jmpm.hpp

foieGras patch 2

patch release to handle changes in the latest sf package version (0.7-5)

foieGras patch

a patch has been added to resolve a C++ compile error on Solaris platforms

foieGras

• Fits continuous-time random walk and correlated random walk state-space models to filter Argos satellite location data via 'TMB' in R. Template Model Builder ('TMB') is used for fast estimation.

• Argos data can be: (older) least squares-based locations; (newer) Kalman filter-based locations with error ellipse information; or a mixture of both.

• models estimate two sets of location states corresponding to: 1) each observation, which are (usually) irregularly timed - "fitted"; and 2) user-specified time intervals (regular or irregular) - "predicted".

• "fitted" and "predicted" locations can be extracted as sf class objects for easy mapping via ggplot2