To cite package ‘Sojourn.Data’ in publications use:

Hibbing PR, Lyden K (2021). Sojourn.Data: Supporting Objects for Sojourn Accelerometer Methods. R package version 0.3.0, https://CRAN.R-project.org/package=Sojourn.Data.

Corresponding BibTeX entry:

  @Manual{,
    title = {Sojourn.Data: Supporting Objects for Sojourn Accelerometer
      Methods},
    author = {Paul R. Hibbing and Kate Lyden},
    year = {2021},
    note = {R package version 0.3.0},
    url = {https://CRAN.R-project.org/package=Sojourn.Data},
  }