To cite package ‘cinterpolate’ in publications use:

FitzJohn R (2024). cinterpolate: Interpolation From C. R package version 1.0.2, https://CRAN.R-project.org/package=cinterpolate.

Corresponding BibTeX entry:

  @Manual{,
    title = {cinterpolate: Interpolation From C},
    author = {Rich FitzJohn},
    year = {2024},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=cinterpolate},
  }