To cite package ‘InjurySeverityScore’ in publications use:

Tian D (2019). InjurySeverityScore: Translate ICD-9 into Injury Severity Score. R package version 0.0.0.2, https://github.com/dajuntian/injuryseverityscore.

Corresponding BibTeX entry:

  @Manual{,
    title = {InjurySeverityScore: Translate ICD-9 into Injury Severity
      Score},
    author = {Dajun Tian},
    year = {2019},
    note = {R package version 0.0.0.2},
    url = {https://github.com/dajuntian/injuryseverityscore},
  }