To cite package ‘odr’ in publications use:

Shen Z, Kelcey B (2026). odr: Optimal Design and Statistical Power for Experimental Studies Investigating Main, Mediation, and Moderation Effects. R package version 1.8.3, https://github.com/zuchaoshen/odr.

Corresponding BibTeX entry:

  @Manual{,
    title = {odr: Optimal Design and Statistical Power for Experimental
      Studies Investigating Main, Mediation, and Moderation Effects},
    author = {Zuchao Shen and Benjamin Kelcey},
    year = {2026},
    note = {R package version 1.8.3},
    url = {https://github.com/zuchaoshen/odr},
  }