To cite package ‘hcci’ in publications use:

Diniz Marinho P, Cribari Neto F (2025). hcci: Interval Estimation of Linear Models with Heteroskedasticity. R package version 1.2.0, https://github.com/prdm0/hcci.

Corresponding BibTeX entry:

  @Manual{,
    title = {hcci: Interval Estimation of Linear Models with
      Heteroskedasticity},
    author = {Pedro Rafael {Diniz Marinho} and Francisco {Cribari
      Neto}},
    year = {2025},
    note = {R package version 1.2.0},
    url = {https://github.com/prdm0/hcci},
  }