To cite package ‘rego’ in publications use:

  Altomare D, Loris D (2023). _rego: Automatic Time Series Forecasting
  and Missing Value Imputation_. R package version 1.6.1,
  <https://github.com/davidealtomare/rego>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rego: Automatic Time Series Forecasting and Missing Value Imputation},
    author = {Davide Altomare and David Loris},
    year = {2023},
    note = {R package version 1.6.1},
    url = {https://github.com/davidealtomare/rego},
  }