To cite package ‘PTERP’ in publications use:

Wang X (2022). PTERP: PTE and RP for Optimally-Transformed Surrogate. R package version 1.0, https://CRAN.R-project.org/package=PTERP.

Corresponding BibTeX entry:

  @Manual{,
    title = {PTERP: PTE and RP for Optimally-Transformed Surrogate},
    author = {Xuan Wang},
    year = {2022},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=PTERP},
  }