To cite spiro in publications use:

Nolte S (2022). spiro: Manage Data from Cardiopulmonary Exercise Testing. doi:10.5281/zenodo.5816170, R package version 0.1.0, https://docs.ropensci.org/spiro/.

Corresponding BibTeX entry:

  @Manual{,
    title = {spiro: Manage Data from Cardiopulmonary Exercise Testing},
    author = {Simon Nolte},
    year = {2022},
    url = {https://docs.ropensci.org/spiro/},
    doi = {10.5281/zenodo.5816170},
    note = {R package version 0.1.0},
  }