<p>Please cite both the tutorial and the software paper:</p>
<div class="csl-bib-body">
  <div class="csl-entry">Henninger, M., Malejka, S., &amp; Titz, J. (2025). Contrast analysis for competing hypotheses: A tutorial using the R package cofad. <i>Behavior Research Methods, 57</i>, Article 326. <a href="https://doi.org/10.3758/s13428-025-02833-w">https://doi.org/10.3758/s13428-025-02833-w</a></div>
  <div class="csl-entry">Titz, J., &amp; Burkhardt, M. (2021). cofad: An R package and Shiny app for contrast analysis. <i>Journal of Open Source Software, 6</i>(67), 3822. <a href="https://doi.org/10.21105/joss.03822">https://doi.org/10.21105/joss.03822</a></div>
</div>
