To cite package ‘hgwrr’ in publications use:

Hu Y, Harris R, Timmerman R (2025). hgwrr: Hierarchical and Geographically Weighted Regression. R package version 0.6-2, https://CRAN.R-project.org/package=hgwrr.

Corresponding BibTeX entry:

  @Manual{,
    title = {hgwrr: Hierarchical and Geographically Weighted
      Regression},
    author = {Yigong Hu and Richard Harris and Richard Timmerman},
    year = {2025},
    note = {R package version 0.6-2},
    url = {https://CRAN.R-project.org/package=hgwrr},
  }