To cite package ‘farrell’ in publications use: Ihaddaden MEF (2024). _farrell: Interactive Interface to Data Envelopment Analysis Modeling_. R package version 0.2.1, . A BibTeX entry for LaTeX users is @Manual{, title = {farrell: Interactive Interface to Data Envelopment Analysis Modeling}, author = {Mohamed El Fodil Ihaddaden}, year = {2024}, note = {R package version 0.2.1}, url = {https://github.com/feddelegrand7/farrell}, } ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.