|Title:||Computing and Visualizing Dynamic Time Warping Alignments in R: The dtw Package|
|Abstract:||Dynamic time warping is a popular technique for comparing time series, providing both a distance measure that is insensitive to local compression and stretches and the warping which optimally deforms one of the two input series onto the other. A variety of algorithms and constraints have been discussed in the literature. The dtw package provides an unification of them; it allows R users to compute time series alignments mixing freely a variety of continuity constraints, restriction windows, endpoints, local distance definitions, and so on. The package also provides functions for visualizing alignments and constraints using several classic diagram types.|
Page views:: 22904. Submitted: 2008-09-30. Published: 2009-08-14.
Computing and Visualizing Dynamic Time Warping Alignments in R: The dtw Package
This work is licensed under the licenses
Paper: Creative Commons Attribution 3.0 Unported License
Code: GNU General Public License (at least one of version 2 or version 3) or a GPL-compatible license.