Torres Irribarra D, Freund R (2024). WrightMap: IRT Item-Person Map with 'ConQuest' Integration. R package version 1.4, https://CRAN.R-project.org/package=WrightMap.

Torres Irribarra D, Freund R (2014). Wright Map: IRT item-person map with ConQuest integration. Available at https://github.com/david-ti/wrightmap, https://github.com/david-ti/wrightmap.

Corresponding BibTeX entries:

  @Manual{,
    title = {WrightMap: IRT Item-Person Map with 'ConQuest'
      Integration},
    author = {David {Torres Irribarra} and Rebecca Freund},
    year = {2024},
    note = {R package version 1.4},
    url = {https://CRAN.R-project.org/package=WrightMap},
  }

  @Manual{,
    author = {David {Torres Irribarra} and Rebecca Freund},
    title = {Wright Map: IRT item-person map with ConQuest
      integration},
    year = {2014},
    url = {https://github.com/david-ti/wrightmap},
    note = {Available at https://github.com/david-ti/wrightmap},
  }