To cite the Wats package in publications, please use:

Joseph Lee Rodgers, William Howard Beasley, Matthew Schuelke. Graphical Data Analysis on the Circle: Wrap-around Time Series Plots for (Interrupted) Time Series Designs.

Corresponding BibTeX entry:

  @Article{,
    author = {Joseph Lee Rodgers and William Howard Beasley and Matthew
      Schuelke},
    title = {Graphical Data Analysis on the Circle: Wrap-around Time
      Series Plots for (Interrupted) Time Series Designs},
    journal = {Multivariate Behavioral Research},
    year = {2014},
    volume = {49},
    number = {6},
    pages = {571--580},
    publisher = {Taylor and Francis},
    doi = {10.1080/00273171.2014.946589},
    url = {https://github.com/OuhscBbmc/Wats},
  }