ctmm: Continuous-Time Movement Modeling

ctmm is an R package for analyzing animal tracking data as a continuous-time stochastic processes. Package features include FFT variogram and Lomb-Scargle periodogram analysis, perturbative REML estimation, Kriging, simulation, and autocorrelated kernel-density home-range estimation.

New user resources:

• Methods in Ecology and Evolution paper
• GitHub reference
  • Variogram vignette
  • AKDE vignette
• AniMove lectures (2022)
• ctmmlearn workshop materials
• Google group

More links:

• The ctmm initiative
• Movement of Life
• GitHub project

Installation

Installing the latest stable release from CRAN:

install.packages("ctmm")

Installing the latest development release from Github:

# remotes::install_github("ctmm-initiative/ctmm")
install.packages("ctmm", repos = c('https://ctmm-initiative.r-universe.dev', 'https://cloud.r-project.org'))

or

# devtools::install_github("ctmm-initiative/ctmm")
install.packages("ctmm", repos = c('https://ctmm-initiative.r-universe.dev', 'https://cloud.r-project.org'))