KmlShape is a package design to cluster longitudinal data according to their shape.
kmlShape cluster longitudinal data according to their shape: instead of merging individual whose trajectories are closed in term of euclidienne distance, it groups the individual that are closed according Frechet's distance.
Since k-means using Frechet has a complexity in O(n^2t^2), KmlShape also provide some function to reduce the size of the data without changing the result:
reduceNbId reduce the number of individual, by
merging them using a classical k-means on many centers.
reduceNbTimes reduce the number of measurement, by
(optionaly) smoothing the curve then by applying the Douglas-Peuker
Christophe Genolini <firstname.lastname@example.org>
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