To cite package ‘SPREDA’ in publications use:

Hong Y, Xie Y, Xu Z (2025). SPREDA: Statistical Package for Reliability Data Analysis. R package version 1.2, https://CRAN.R-project.org/package=SPREDA.

Corresponding BibTeX entry:

  @Manual{,
    title = {SPREDA: Statistical Package for Reliability Data
      Analysis},
    author = {Yili Hong and Yimeng Xie and Zhibing Xu},
    year = {2025},
    note = {R package version 1.2},
    url = {https://CRAN.R-project.org/package=SPREDA},
  }