Functions for identifying, fitting, and applying continuous-space, continuous-time stochastic-process movement models to animal tracking data. The package is described in Calabrese et al (2016) <doi:10.1111/2041-210X.12559>, with models and methods based on those introduced and detailed in Fleming & Calabrese et al (2014) <doi:10.1086/675504>, Fleming et al (2014) <doi:10.1111/2041-210X.12176>, Fleming et al (2015) <doi:10.1103/PhysRevE.91.032107>, Fleming et al (2015) <doi:10.1890/14-2010.1>, Fleming et al (2016) <doi:10.1890/15-1607>, Péron & Fleming et al (2016) <doi:10.1186/s40462-016-0084-7>, Fleming & Calabrese (2017) <doi:10.1111/2041-210X.12673>, Péron et al (2017) <doi:10.1002/ecm.1260>, Fleming et al (2017) <doi:10.1016/j.ecoinf.2017.04.008>, Fleming et al (2018) <doi:10.1002/eap.1704>, Winner & Noonan et al (2018) <doi:10.1111/2041-210X.13027>, Fleming et al (2019) <doi:10.1111/2041-210X.13270>, Noonan & Fleming et al (2019) <doi:10.1186/s40462-019-0177-1>, Fleming et al (2020) <doi:10.1101/2020.06.12.130195>, Noonan et al (2021) <doi:10.1111/2041-210X.13597>, Fleming et al (2022) <doi:10.1111/2041-210X.13815>, Silva et al (2022) <doi:10.1111/2041-210X.13786>, Alston & Fleming et al (2023) <doi:10.1111/2041-210X.14025>.
| Version: | 1.3.0 |
| Depends: | R (≥ 3.5.0) |
| Imports: | Bessel, data.table, digest, expm, fasttime, Gmedian, graphics, grDevices, gsl, manipulate, MASS, methods, numDeriv, parsedate, pbivnorm, pracma, raster, shape, sf, sp, statmod, stats, terra, utils |
| Suggests: | animation, bit64, dplyr, fftw, knitr, move, parallel, quadprog, rmarkdown, suncalc, testthat (≥ 3.0.0) |
| Published: | 2025-07-26 |
| DOI: | 10.32614/CRAN.package.ctmm |
| Author: | Christen H. Fleming [aut, cre], Justin M. Calabrese [aut], Xianghui Dong [ctb], Kevin Winner [ctb], Björn Reineking [ctb], Guillaume Péron [ctb], Michael J. Noonan [ctb], Bart Kranstauber [ctb], Chad J. Wilhite [ctb], Eliezer Gurarie [ctb], Kamran Safi [ctb], Paul C. Cross [dtc], Thomas Mueller [dtc], Rogério C. de Paula [dtc], Thomas Akre [dtc], Jonathan Drescher-Lehman [dtc], Autumn-Lynn Harrison [dtc], Ronaldo G. Morato [dtc] |
| Maintainer: | Christen H. Fleming <flemingc at si.edu> |
| License: | GPL-3 |
| URL: | https://github.com/ctmm-initiative/ctmm, https://groups.google.com/g/ctmm-user |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| In views: | SpatioTemporal, Tracking |
| CRAN checks: | ctmm results |
| Reference manual: | ctmm.html , ctmm.pdf |
| Vignettes: |
Autocorrelated Kernel Density Estimation (source, R code) Telemetry error (source, R code) Pairwise interactions (source, R code) Periodic movement models (source, R code) Variograms and Model Selection (source, R code) |
| Package source: | ctmm_1.3.0.tar.gz |
| Windows binaries: | r-devel: ctmm_1.3.0.zip, r-release: ctmm_1.3.0.zip, r-oldrel: ctmm_1.3.0.zip |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): ctmm_1.2.0.tgz, r-release (x86_64): ctmm_1.2.0.tgz, r-oldrel (x86_64): ctmm_1.2.0.tgz |
| Old sources: | ctmm archive |
| Reverse imports: | amt, movedesign |
| Reverse suggests: | move, trackdf |
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