To cite package ‘fda.vi’ in publications use:

  Kinsey S, da Cruz A, Toledo Oliveira Sousa P (2026). _fda.vi:
  Functional Data Analysis using Variational Inference_. R package
  version 1.0.0, <https://CRAN.R-project.org/package=fda.vi>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fda.vi: Functional Data Analysis using Variational Inference},
    author = {Stephen Kinsey and Ana Carolina {da Cruz} and Pedro Henrique {Toledo Oliveira Sousa}},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=fda.vi},
  }