To cite package ‘preproc.iquizoo’ in publications use:

  Zhang L (2025). _preproc.iquizoo: Utility Functions for Data
  Processing of Iquizoo Games_. R package version 2.8.2, ,
  <https://github.com/psychelzh/preproc.iquizoo>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {preproc.iquizoo: Utility Functions for Data Processing of Iquizoo Games},
    author = {Liang Zhang},
    year = {2025},
    note = {R package version 2.8.2, 
},
    url = {https://github.com/psychelzh/preproc.iquizoo},
  }