To cite package ‘gplsim’ in publications use:

Zu T, Yu Y (2023). gplsim: Spline Estimation for GPLSIM. R package version 1.0.0, https://CRAN.R-project.org/package=gplsim.

Corresponding BibTeX entry:

  @Manual{,
    title = {gplsim: Spline Estimation for GPLSIM},
    author = {Tianhai Zu and Yan Yu},
    year = {2023},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=gplsim},
  }