To cite package ‘irw’ in publications use:

Lee H, Hardy M, Domingue B (2026). irw: Access and Analyze Data from the Item Response Warehouse. R package version 1.3.1, https://CRAN.R-project.org/package=irw.

Corresponding BibTeX entry:

  @Manual{,
    title = {irw: Access and Analyze Data from the Item Response
      Warehouse},
    author = {Hansol Lee and Michael Hardy and Ben Domingue},
    year = {2026},
    note = {R package version 1.3.1},
    url = {https://CRAN.R-project.org/package=irw},
  }