To cite exampletestr in publications use:

Nolan R and Padilla-Parra S. exampletestr—An easy start to unit testing R packages. Wellcome Open Res 2017, 2:31 <doi:10.12688/wellcomeopenres.11635.2>).

Corresponding BibTeX entry:

  @Article{Nolan2017,
    doi = {10.12688/wellcomeopenres.11635.2},
    url = {https://doi.org/10.12688/wellcomeopenres.11635.2},
    year = {2017},
    month = {jun},
    publisher = {F1000 Research, Ltd.},
    volume = {2},
    pages = {31},
    author = {Rory Nolan and Sergi Padilla-Parra},
    title = {exampletestr - An easy start to unit testing R packages},
    journal = {Wellcome Open Research},
  }