To cite package ‘curtail’ in publications use:

  Fokkema M (2018). _curtail: A package for test curtailment_. R
  package version 0.2, <https://github.com/marjoleinf/curtail>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {curtail: A package for test curtailment},
    author = {Marjolein Fokkema},
    year = {2018},
    note = {R package version 0.2},
    url = {https://github.com/marjoleinf/curtail},
  }

ATTENTION: This citation information has been auto-generated from the
package DESCRIPTION file and may need manual editing, see
‘help("citation")’.