Time Series Analysis Library R package TSEAL version 0.1.5 The library allows to perform a multivariate time series classification based on the use of Discrete Wavelet Transform for feature extraction, a step wise discriminant to select the most relevant features and finally, the use of a linear or quadratic discriminant for classification. Note that all these steps can be done separately which allows to implement new steps. Velasco, I., Sipols, A., de Blas, C. S., Pastor, L., & Bayona, S. (2023) <doi:10.1186/S12938-023-01079-X>. Percival, D. B., & Walden, A. T. (2000,ISBN:0521640687). Maharaj, E. A., & Alonso, A. M. (2014) <doi:10.1016/j.csda.2013.09.006>. Software Depends: R (>= 4.3.0) Imports: bigmemory, caret, checkmate, magrittr, MASS, methods, parallel, parallelly, statcomp, stats, utils, waveslim, wdm Suggests: knitr, rmarkdown, spelling, testthat (>= 3.0.0) Iván Velasco <ivan.velasco@urjc.es> Comprehensive R Archive Network (CRAN) Iván Velasco [aut, cre, cph] (ORCID: <https://orcid.org/0000-0002-2314-5670>) Artistic-2.0 2026-03-23 application/tgz https://CRAN.R-project.org/package=TSEAL doi:10.32614/CRAN.package.TSEAL en-US