To cite package ‘sdmpack’ in publications use:

  Dinnage R (2024). _sdmpack: FIU SDM Course Package_. R package
  version 0.0.0.9010, <https://github.com/rdinnager/sdmpack>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sdmpack: FIU SDM Course Package},
    author = {Russell Dinnage},
    year = {2024},
    note = {R package version 0.0.0.9010},
    url = {https://github.com/rdinnager/sdmpack},
  }