To cite package ‘GrFA’ in publications use:

Hu J, Li T, Wang X (2025). GrFA: Group Factor Analysis. R package version 0.2.2, https://CRAN.R-project.org/package=GrFA.

Corresponding BibTeX entry:

  @Manual{,
    title = {GrFA: Group Factor Analysis},
    author = {Jiaqi Hu and Ting Li and Xueqin Wang},
    year = {2025},
    note = {R package version 0.2.2},
    url = {https://CRAN.R-project.org/package=GrFA},
  }