To cite package ‘PPSFS’ in publications use:

Xu Z, Luo S, Chen Z (2026). PPSFS: Partial Profile Score Feature Selection in High-Dimensional Generalized Linear Interaction Models. R package version 0.1.3, https://CRAN.R-project.org/package=PPSFS.

Corresponding BibTeX entry:

  @Manual{,
    title = {PPSFS: Partial Profile Score Feature Selection in
      High-Dimensional Generalized Linear Interaction Models},
    author = {Zengchao Xu and Shan Luo and Zehua Chen},
    year = {2026},
    note = {R package version 0.1.3},
    url = {https://CRAN.R-project.org/package=PPSFS},
  }