To cite package ‘HCPclust’ in publications use:

  Yi M, Wang J (2026). _HCPclust: Hierarchical Conformal Prediction for
  Clustered Data with Missing Responses_. R package version 0.1.2,
  <https://github.com/judywangstat/hcp>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {HCPclust: Hierarchical Conformal Prediction for Clustered Data with
Missing Responses},
    author = {Menghan Yi and Judy Wang},
    year = {2026},
    note = {R package version 0.1.2},
    url = {https://github.com/judywangstat/hcp},
  }