To cite package ‘truncProxy’ in publications use:

  Wang Y, Ying A, Xu R (2026). _truncProxy: Proximal Weighting
  Estimation for Dependent Left Truncation_. R package version 0.1.0,
  <https://github.com/wangyuyao98/truncproxy_weighting>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {truncProxy: Proximal Weighting Estimation for Dependent Left Truncation},
    author = {Yuyao Wang and Andrew Ying and Ronghui Xu},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/wangyuyao98/truncproxy_weighting},
  }