Hi all, I am trying to analyze data coming from trajectories of moving objects. It can be take as a two dimension time serie. The only method I've found is this: http://figment.cse.usf.edu/~sfefilat/data/papers/TuAT10.41.pdf Anyone know if this method is already implemented in R of if there is any other alternative implemented? Thanks in advice. Patricia [[alternative HTML version deleted]]