To cite package ‘autoFRK’ in publications use:

Tzeng S, Huang H (2026). autoFRK: Automatic Fixed Rank Kriging. R package version 1.4.4, https://CRAN.R-project.org/package=autoFRK.

Corresponding BibTeX entry:

  @Manual{,
    title = {autoFRK: Automatic Fixed Rank Kriging},
    author = {ShengLi Tzeng and Hsin-Cheng Huang},
    year = {2026},
    note = {R package version 1.4.4},
    url = {https://CRAN.R-project.org/package=autoFRK},
  }