To cite optimall in publications use:

Yang JB, Lumley T, Shepherd BE, Shaw PA (2025). “Optimum Allocation for Adaptive Multi-Wave Sampling in R: The R Package optimall.” Journal of Statistical Software, 114(10), 1–31. doi:10.18637/jss.v114.i10.

Corresponding BibTeX entry:

  @Article{,
    title = {Optimum Allocation for Adaptive Multi-Wave Sampling in
      {R}: The {R} Package {optimall}},
    author = {Jasper B. Yang and Thomas Lumley and Bryan E. Shepherd
      and Pamela A. Shaw},
    journal = {Journal of Statistical Software},
    year = {2025},
    volume = {114},
    number = {10},
    pages = {1--31},
    doi = {10.18637/jss.v114.i10},
  }