To cite package ‘RcppAnnoy’ in publications use:

Eddelbuettel D, Bernhardsson E (2026). RcppAnnoy: 'Rcpp' Bindings for 'Annoy', a Library for Approximate Nearest Neighbors. R package version 0.0.23, https://github.com/eddelbuettel/rcppannoy.

Corresponding BibTeX entry:

  @Manual{,
    title = {RcppAnnoy: 'Rcpp' Bindings for 'Annoy', a Library for
      Approximate Nearest Neighbors},
    author = {Dirk Eddelbuettel and Erik Bernhardsson},
    year = {2026},
    note = {R package version 0.0.23},
    url = {https://github.com/eddelbuettel/rcppannoy},
  }