Feature-Based Clustering of Longitudinal Trajectories
traj: Feature-Based Clustering of Longitudinal Trajectories
Classify the Longitudinal Data Based on the Measures.
Compute Measures for Identifying Patterns of Change in Longitudinal Da...
Plot trajClusters object
Select a Subset of the Measures Using a Similarity Index on the Set of...
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 spectral clustering.