To cite package ‘steppedwedge’ in publications use:

Kenny A, Arthur D, Ouyang Y (2026). steppedwedge: Analyze Data from Stepped Wedge Cluster Randomized Trials. R package version 1.1.0, https://CRAN.R-project.org/package=steppedwedge.

Corresponding BibTeX entry:

  @Manual{,
    title = {steppedwedge: Analyze Data from Stepped Wedge Cluster
      Randomized Trials},
    author = {Avi Kenny and David Arthur and Yongdong Ouyang},
    year = {2026},
    note = {R package version 1.1.0},
    url = {https://CRAN.R-project.org/package=steppedwedge},
  }