To cite package ‘spooky’ in publications use:

Vercellino G (2026). spooky: Time Feature Extrapolation Using Spectral Analysis and Jack-Knife Resampling. R package version 2.0.0, https://CRAN.R-project.org/package=spooky.

Corresponding BibTeX entry:

  @Manual{,
    title = {spooky: Time Feature Extrapolation Using Spectral Analysis
      and Jack-Knife Resampling},
    author = {Giancarlo Vercellino},
    year = {2026},
    note = {R package version 2.0.0},
    url = {https://CRAN.R-project.org/package=spooky},
  }