Hockemeyer C, Steiner P, Wong W (2026). kstMatrix: Basic Functions in Knowledge Space Theory Using Matrix Representation. doi:10.32614/CRAN.package.kstMatrix. R package version 3.0-1, https://CRAN.R-project.org/package=kstMatrix.

Steiner P, Hockemeyer C, Kickmeier-Rust M, Hochweber J (2026). “Structuring and Assessing Knowledge with Knowledge Space Theory.” In Wilson ML, Tawfik AA, Ritzhaupt AD, Lowdermilk AT (eds.), Quantitative Methods in Educational Research: Concepts and Applications. EdTech Books. doi:10.59668/2761.28132.

Corresponding BibTeX entries:

  @Manual{,
    title = {kstMatrix: Basic Functions in Knowledge Space Theory Using
      Matrix Representation},
    author = {Cord Hockemeyer and Peter Steiner and Wai Wong},
    year = {2026},
    note = {R package version 3.0-1},
    url = {https://CRAN.R-project.org/package=kstMatrix},
    doi = {10.32614/CRAN.package.kstMatrix},
  }

  @InCollection{,
    title = {Structuring and Assessing Knowledge with Knowledge Space
      Theory},
    author = {Peter Steiner and Cord Hockemeyer and Michael
      Kickmeier-Rust and Jan Hochweber},
    booktitle = {Quantitative Methods in Educational Research: Concepts
      and Applications},
    editor = {Matthew L. Wilson and Adam A. Tawfik and Albert D.
      Ritzhaupt and A. T. Lowdermilk},
    year = {2026},
    publisher = {EdTech Books},
    doi = {10.59668/2761.28132},
  }