Heine J, Alexandrowicz R, Stemmler M (2020). confreq: Configural Frequencies Analysis Using Log-Linear Modeling. R package version 1.5.5-1, https://CRAN.R-project.org/package=confreq.

Corresponding BibTeX entry:

  @Manual{,
    title = {{confreq}: Configural Frequencies Analysis Using
      Log-Linear Modeling},
    author = {Joerg-Henrik Heine and Rainer W. Alexandrowicz and Mark
      Stemmler},
    year = {2020},
    note = {R package version 1.5.5-1},
    url = {https://CRAN.R-project.org/package=confreq},
  }