ctmcmove: Modeling Animal Movement with Continuous-Time Discrete-Space Markov Chains

Software to facilitates taking movement data in xyt format and pairing it with raster covariates within a continuous time Markov chain (CTMC) framework. As described in Hanks et al. (2015) <DOI:10.1214/14-AOAS803> , this allows flexible modeling of movement in response to covariates (or covariate gradients) with model fitting possible within a Poisson GLM framework.

Author
Ephraim Hanks
Date of publication
2016-11-21 21:22:41
Maintainer
Ephraim Hanks <hanks@psu.edu>
License
GPL-2
Version
1.2.7

View on CRAN

Man pages

ctmc2glm
Convert a "ctmc" object into Poisson glm format.
ctmcmove-package
ctmcmove
ctmc.sim
Code to simulate a continuous-time Markov chain.
get.rate.matrix
Create a CTMC rate matrix from rasters and parameter...
get.UD
Find the stationary distribution of the CTMC.
mcmc.fmove
Fit continuous-time functional movement model to telemetry...
path2ctmc
Function to turn a discrete-time continuous-space path into a...
Pctmc
Transition Matrix of a CTMC.
rast.grad
Creates gradient rasters from a raster object.
seal
Data for one foraging trip by a male northern fur seal (NFS).

Files in this package

ctmcmove
ctmcmove/NAMESPACE
ctmcmove/data
ctmcmove/data/seal.rda
ctmcmove/R
ctmcmove/R/Pctmc.R
ctmcmove/R/get.UD.R
ctmcmove/R/ctmc.sim.R
ctmcmove/R/ctmc2glm.R
ctmcmove/R/path2ctmc.R
ctmcmove/R/get.rate.matrix.R
ctmcmove/R/rast.grad.R
ctmcmove/R/mcmc.fmove.R
ctmcmove/MD5
ctmcmove/build
ctmcmove/build/partial.rdb
ctmcmove/DESCRIPTION
ctmcmove/man
ctmcmove/man/ctmc2glm.Rd
ctmcmove/man/ctmc.sim.Rd
ctmcmove/man/get.UD.Rd
ctmcmove/man/get.rate.matrix.Rd
ctmcmove/man/seal.Rd
ctmcmove/man/path2ctmc.Rd
ctmcmove/man/ctmcmove-package.Rd
ctmcmove/man/mcmc.fmove.Rd
ctmcmove/man/Pctmc.Rd
ctmcmove/man/rast.grad.Rd