To cite package ‘csurvey’ in publications use:

Liao X (2025). csurvey: Constrained Regression for Survey Data. R package version 1.15, https://github.com/xliaosdsu/csurvey.

Corresponding BibTeX entry:

  @Manual{,
    title = {csurvey: Constrained Regression for Survey Data},
    author = {Xiyue Liao},
    year = {2025},
    note = {R package version 1.15},
    url = {https://github.com/xliaosdsu/csurvey},
  }