To cite tsbox in publications use:

Sax C (2021). tsbox: Class-Agnostic Time Series in in R. R package, https://www.tsbox.help.

Corresponding BibTeX entry:

  @Manual{,
    title = {tsbox: Class-Agnostic Time Series in in {R}},
    author = {Christoph Sax},
    note = {{R package}},
    url = {https://www.tsbox.help},
    year = {2021},
  }