To cite package ‘matsindf’ in publications use:

Heun MK (2019). matsindf: Matrices in Data Frames. R package version 0.3.2, https://MatthewHeun.github.io/matsindf.

Corresponding BibTeX entry:

  @Manual{,
    title = {matsindf: Matrices in Data Frames},
    author = {Matthew Kuperus Heun},
    year = {2019},
    note = {R package version 0.3.2},
    url = {https://MatthewHeun.github.io/matsindf},
  }