To cite package ‘RGS’ in publications use:

  Yang S, Fei Y (2024). _RGS: Recursive Gradient Scanning Algorithm_. R
  package version 1.0, <https://CRAN.R-project.org/package=RGS>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RGS: Recursive Gradient Scanning Algorithm},
    author = {Shuo Yang and Yi Fei},
    year = {2024},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=RGS},
  }