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If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

If you use the matRiks package, please cite the following article:

Andrea B, Ottavia M. E, Pasquale A, Debora d (2025). “Automatic Generation of Rule-Based Raven-Like Matrices in R: The matRiks Package.” Applied Psychological Measurement. doi:10.1177/01466216251374826.

Corresponding BibTeX entry: 

  @Article{,
    entry = {Article},
    title = {Automatic Generation of Rule-Based Raven-Like Matrices in
      R: The matRiks Package},
    author = {Brancaccio Andrea and Epifania {Ottavia M.} and Anselmi
      Pasquale and de Chiusole Debora},
    journal = {Applied Psychological Measurement},
    year = {2025},
    doi = {10.1177/01466216251374826},
  }

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.