To cite package ‘SubgrpID’ in publications use:

Huang X, Sun Y, Chatterjee S, Trow P (2026). SubgrpID: Patient Subgroup Identification for Clinical Drug Development. R package version 0.14, https://CRAN.R-project.org/package=SubgrpID.

Corresponding BibTeX entry:

  @Manual{,
    title = {SubgrpID: Patient Subgroup Identification for Clinical
      Drug Development},
    author = {Xin Huang and Yan Sun and Saptarshi Chatterjee and Paul
      Trow},
    year = {2026},
    note = {R package version 0.14},
    url = {https://CRAN.R-project.org/package=SubgrpID},
  }