To cite package ‘rrr’ in publications use:

Addy C (2016). rrr: Reduced-Rank Regression. R package version 1.1.0.9000, https://github.com/chrisaddy/rrr.

Corresponding BibTeX entry:

  @Manual{,
    title = {rrr: Reduced-Rank Regression},
    author = {Chris Addy},
    year = {2016},
    note = {R package version 1.1.0.9000},
    url = {https://github.com/chrisaddy/rrr},
  }