To cite package ‘plr’ in publications use: Eddelbuettel D, Barbehenn A (2021). _plr: Utility Functions for 'PrairieLearn' and R_. R package version 0.0.2.3, . A BibTeX entry for LaTeX users is @Manual{, title = {plr: Utility Functions for 'PrairieLearn' and R}, author = {Dirk Eddelbuettel and Alton Barbehenn}, year = {2021}, note = {R package version 0.0.2.3}, url = {https://github.com/stat447/plr}, } ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.