To cite package ‘rwig’ in publications use:

Xie F (2026). rwig: Wasserstein Index Generation (WIG) Model. R package version 0.1.0, https://github.com/fangzhou-xie/rwig.

Corresponding BibTeX entry:

  @Manual{,
    title = {rwig: Wasserstein Index Generation (WIG) Model},
    author = {Fangzhou Xie},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/fangzhou-xie/rwig},
  }