To cite package ‘l1ball’ in publications use: Xu M, Duan LL (2026). _l1ball: L1-Ball Prior for Sparse Regression_. R package version 0.1.0, . A BibTeX entry for LaTeX users is @Manual{, title = {l1ball: L1-Ball Prior for Sparse Regression}, author = {Maoran Xu and Leo L. Duan}, year = {2026}, note = {R package version 0.1.0}, url = {https://github.com/cranhaven/cranhaven.r-universe.dev}, } ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.