Girard J (2026). ackwards: Bass-Ackwards Hierarchical Structural Analysis. R package version 0.2.0, https://github.com/jmgirard/ackwards.

Corresponding BibTeX entry:

  @Manual{,
    title = {ackwards: Bass-Ackwards Hierarchical Structural Analysis},
    author = {Jeffrey M. Girard},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/jmgirard/ackwards},
  }