To cite package ‘pprof’ in publications use:

Liu X, Luo L, Shao Y, Fang X, Wu W, He K (2026). pprof: Modeling, Standardization and Testing for Provider Profiling. R package version 1.0.3, https://github.com/um-kevinhe/pprof.

Corresponding BibTeX entry:

  @Manual{,
    title = {pprof: Modeling, Standardization and Testing for Provider
      Profiling},
    author = {Xiaohan Liu and Lingfeng Luo and Yubo Shao and Xiangeng
      Fang and Wenbo Wu and Kevin He},
    year = {2026},
    note = {R package version 1.0.3},
    url = {https://github.com/um-kevinhe/pprof},
  }