"Multiple, labelled samples of pen tip trajectories recorded whilst writing individual characters. All samples are from the same writer, for the purposes of primitive extraction. Only characters with a single pen-down segment were considered."
The subset included in CharTraj has only 5 examples of the X velocity for each character.
A vector with labels is also loaded in CharTrajLabels.
The subset included in CharTrajMV has 5 examples too, but includes tip force as well as X
and Y velocity. Each element of the list is a multivariate series with 3 variables.