To cite package ‘sendigR’ in publications use:

  Larsen B, Ali Y, Snyder K, Houser W, Paisley B, Ahmed C, Butler S,
  Rosentreter M, Denieu M, Wang W (2025). _sendigR: Enable Cross-Study
  Analysis of 'CDISC' 'SEND' Datasets_. R package version 1.0.2,
  <https://github.com/phuse-org/sendigr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sendigR: Enable Cross-Study Analysis of 'CDISC' 'SEND' Datasets},
    author = {Bo Larsen and Yousuf Ali and Kevin Snyder and William Houser and Brianna Paisley and Cmsabbir Ahmed and Susan Butler and Michael Rosentreter and Michael Denieu and Wenxian Wang},
    year = {2025},
    note = {R package version 1.0.2},
    url = {https://github.com/phuse-org/sendigr},
  }