To cite the 'otsad' package in publications use:

A. Iturria, J. Carraso, F. Herrera, S. Charramendieta, and K. Intxausti (2019). otsad: Online Time Series Anomaly Detectors. R package version 0.1.0.

Corresponding BibTeX entry:

  @Manual{,
    title = {otsad: Online Time Series Anomaly Detectors},
    author = {AlaiƱe Iturria and Jacinto Carrasco and Francisco Herrera
      and Santi Charramendieta and Karmele Intxausti},
    year = {2019},
    note = {R package version 0.1.0},
  }