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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.

To cite the 'BIFIEsurvey' package in publications use:

BIFIE, Robitzsch A, Oberwimmer K (2024). BIFIEsurvey: Tools for survey statistics in educational assessment. R package version 3.6-6, https://CRAN.R-project.org/package=BIFIEsurvey.

Corresponding BibTeX entry: 

  @Manual{,
    title = {BIFIEsurvey: Tools for survey statistics in educational
      assessment},
    author = {{BIFIE} and Alexander Robitzsch and Konrad Oberwimmer},
    year = {2024},
    note = {R package version 3.6-6},
    url = {https://CRAN.R-project.org/package=BIFIEsurvey},
  }

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.