traj-package: traj: Feature-Based Clustering of Longitudinal Trajectories

In traj: Feature-Based Clustering of Longitudinal Trajectories

traj: Feature-Based Clustering of Longitudinal Trajectories

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.

Author(s)

Maintainer: Laurence Boulanger [e-mail]

Authors:

• Marie-Pierre Sylvestre [e-mail]

Other contributors:

• Gillis Delmas Tchouangue Dinkou [contributor]

• Dan Vatnik [contributor]

See Also

Useful links:

• https://CRAN.R-project.org/package=traj

traj documentation built on March 16, 2026, 1:06 a.m.