To cite package ‘ciuupi2’ in publications use:

Ranathunga N, Kabaila P (2021). ciuupi2: Kabaila and Giri (2009) Confidence Interval. R package version 1.0.1, https://CRAN.R-project.org/package=ciuupi2.

Corresponding BibTeX entry:

  @Manual{,
    title = {ciuupi2: Kabaila and Giri (2009) Confidence Interval},
    author = {Nishika Ranathunga and Paul Kabaila},
    year = {2021},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=ciuupi2},
  }