To cite package ‘sddr’ in publications use:

  Farooqi M (2026). _sddr: Spatial Distribution Dynamics_. R package
  version 0.1.1.9000, <https://github.com/mqfarooqi1/sddr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sddr: Spatial Distribution Dynamics},
    author = {Muhammad Farooqi},
    year = {2026},
    note = {R package version 0.1.1.9000},
    url = {https://github.com/mqfarooqi1/sddr},
  }