To cite package ‘MMEFM’ in publications use:

Liu K (2026). MMEFM: Multilevel Main Effects Matrix Factor Model Tools. R package version 0.1.1, https://github.com/kx-liu/mmefm.

Corresponding BibTeX entry:

  @Manual{,
    title = {MMEFM: Multilevel Main Effects Matrix Factor Model Tools},
    author = {Kaixin Liu},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/kx-liu/mmefm},
  }