To cite package ‘fkcentroids’ in publications use:

  Kang S, Oh H (2026). _fkcentroids: Functional K-Centroids Clustering
  Using Phase and Amplitude Components_. R package version 0.0.3,
  <https://github.com/seungwoo-stat/fkcentroids>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fkcentroids: Functional K-Centroids Clustering Using Phase and Amplitude
Components},
    author = {Seungwoo Kang and Hee-Seok Oh},
    year = {2026},
    note = {R package version 0.0.3},
    url = {https://github.com/seungwoo-stat/fkcentroids},
  }