To cite package ‘HOIF’ in publications use:

Chen X, Liu L (2026). HOIF: Higher-Order Influence Function Estimators for the Average Treatment Effect. R package version 0.2.0.9000, https://github.com/cxy0714/hoif.

Corresponding BibTeX entry:

  @Manual{,
    title = {HOIF: Higher-Order Influence Function Estimators for the
      Average Treatment Effect},
    author = {Xingyu Chen and Lin Liu},
    year = {2026},
    note = {R package version 0.2.0.9000},
    url = {https://github.com/cxy0714/hoif},
  }