segclust2d: Bivariate Segmentation/Clustering Methods and Tools

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

Documentation:

Reference manual:	segclust2d.pdf
Vignettes:	1 - Preparing data for Segmentation/Clustering with segclust2d 2 - Running Segmentation/Clustering with segclust2d 3 - Exploring Outputs from segclust2d

Downloads:

Package source:	segclust2d_0.3.3.tar.gz
Windows binaries:	r-devel: segclust2d_0.3.3.zip, r-release: segclust2d_0.3.3.zip, r-oldrel: segclust2d_0.3.3.zip
macOS binaries:	r-release (arm64): segclust2d_0.3.3.tgz, r-oldrel (arm64): segclust2d_0.3.3.tgz, r-release (x86_64): segclust2d_0.3.3.tgz, r-oldrel (x86_64): segclust2d_0.3.3.tgz
Old sources:	segclust2d archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=segclust2d to link to this page.