Provides two methods for segmentation and joint segmentation/clustering of bivariate time-series. Originally intended for ecological segmentation (home-range and behavioural modes) but easily applied on other series, the package also provides tools for analysing outputs from R packages 'moveHMM' and 'marcher'. The segmentation method is a bivariate extension of Lavielle's method available in 'adehabitatLT' (Lavielle, 1999 <doi:10.1016/S0304-4149(99)00023-X> and 2005 <doi:10.1016/j.sigpro.2005.01.012>). This method rely on dynamic programming for efficient segmentation. The segmentation/clustering method alternates steps of dynamic programming with an Expectation-Maximization algorithm. This is an extension of Picard et al (2007) <doi:10.1111/j.1541-0420.2006.00729.x> method (formerly available in 'cghseg' package) to the bivariate case. The method is fully described in Patin et al (2018) <doi:10.1101/444794>.
| Version: | 0.3.3 |
| Depends: | R (≥ 3.3.0) |
| Imports: | RColorBrewer (≥ 1.1-2),dplyr (≥ 1.0.0),plyr (≥ 1.8.4),reshape2 (≥ 1.4.1),ggplot2 (≥ 2.1.0),magrittr,Rcpp,zoo, grDevices, graphics, stats, utils,scales,rlang, methods,cli |
| LinkingTo: | Rcpp,RcppArmadillo |
| Suggests: | knitr,rmarkdown,testthat,dygraphs (≥ 1.1.1-1),xts (≥0.9-7),leaflet (≥ 1.0.1),sp (≥ 1.2-3),adehabitatLT,depmixS4,moveHMM (≥ 1.2),htmltools,move,devtools,spelling |
| Published: | 2024-04-24 |
| DOI: | 10.32614/CRAN.package.segclust2d |
| Author: | Remi Patin [aut, cre], Marie-Pierre Etienne [aut], Emilie Lebarbier [aut], Simon Benhamou [aut] |
| Maintainer: | Remi Patin <remi.patin at normale.fr> |
| BugReports: | https://github.com/rpatin/segclust2d/issues |
| License: | GPL-3 |
| URL: | https://github.com/rpatin/segclust2d |
| NeedsCompilation: | yes |
| Language: | en-US |
| Citation: | segclust2d citation info |
| Materials: | README,NEWS |
| In views: | Tracking |
| CRAN checks: | segclust2d results |