To cite package ‘nfl4th’ in publications use: Baldwin B (2024). _nfl4th: Functions to Calculate Optimal Fourth Down Decisions in the National Football League_. R package version 1.0.4.9005, , . A BibTeX entry for LaTeX users is @Manual{, title = {nfl4th: Functions to Calculate Optimal Fourth Down Decisions in the National Football League}, author = {Ben Baldwin}, year = {2024}, note = {R package version 1.0.4.9005, }, url = {https://github.com/nflverse/nfl4th}, }