To cite package ‘experiment’ in publications use:

Imai K, Jiang Z (2022). experiment: R Package for Designing and Analyzing Randomized Experiments. R package version 1.2.1, https://github.com/kosukeimai/experiment.

Corresponding BibTeX entry:

  @Manual{,
    title = {experiment: R Package for Designing and Analyzing
      Randomized Experiments},
    author = {Kosuke Imai and Zhichao Jiang},
    year = {2022},
    note = {R package version 1.2.1},
    url = {https://github.com/kosukeimai/experiment},
  }