Package: traj
Title: Feature-Based Clustering of Longitudinal Trajectories
Version: 3.0.1
Authors@R: c(person("Marie-Pierre", "Sylvestre", role = "aut", email="marie-pierre.sylvestre@umontreal.ca"),
              person("Laurence", "Boulanger", role = c("aut","cre"), email="laurence.boulanger@umontreal.ca"),
              person("Gillis Delmas", "Tchouangue Dinkou", role = "ctb"),
              person("Dan", "Vatnik", role = "ctb"))
Description: Identifies clusters of individual longitudinal trajectories. In the spirit of Leffondre et al. (2004), the procedure involves identifying each trajectory to a point in the space of measures. In this context, a measure is a quantity meant to capture a certain characteristic feature of the trajectory. The points in the space of measures are then clustered using a version of the Spectral Clustering algorithm.
License: MIT + file LICENSE
URL: https://CRAN.R-project.org/package=traj
Encoding: UTF-8
RoxygenNote: 7.3.2
Suggests: knitr, rmarkdown, testthat (>= 3.0.0)
Config/testthat/edition: 3
Imports: stats, cluster, clusterCrit, fclust, igraph, e1071
Depends: R (>= 2.10)
LazyData: true
NeedsCompilation: no
Packaged: 2026-03-15 18:47:34 UTC; Moi
Author: Marie-Pierre Sylvestre [aut],
  Laurence Boulanger [aut, cre],
  Gillis Delmas Tchouangue Dinkou [ctb],
  Dan Vatnik [ctb]
Maintainer: Laurence Boulanger <laurence.boulanger@umontreal.ca>
Repository: CRAN
Date/Publication: 2026-03-16 01:00:02 UTC
Built: R 4.6.0; ; 2026-04-25 18:15:24 UTC; unix
