To cite package ‘hetGP’ in publications use:

Binois M, Gramacy RB (2026). hetGP: Heteroskedastic Gaussian Process Modeling and Design under Replication. R package version 1.1.9, https://CRAN.R-project.org/package=hetGP.

Corresponding BibTeX entry:

  @Manual{,
    title = {hetGP: Heteroskedastic Gaussian Process Modeling and
      Design under Replication},
    author = {Mickael Binois and Robert B. Gramacy},
    year = {2026},
    note = {R package version 1.1.9},
    url = {https://CRAN.R-project.org/package=hetGP},
  }