To cite package ‘SPmodels’ in publications use:

Johnson O (2026). SPmodels: Spatial Models for Research and Teaching. R package version 0.1.1, https://github.com/olatunjijohnson/spmodels.

Corresponding BibTeX entry:

  @Manual{,
    title = {SPmodels: Spatial Models for Research and Teaching},
    author = {Olatunji Johnson},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/olatunjijohnson/spmodels},
  }