To cite package ‘lsda’ in publications use:

Johnson O (2026). lsda: Course Materials for Longitudinal and Spatial Data Analysis. R package version 0.2.0, https://github.com/olatunjijohnson/lsda.

Corresponding BibTeX entry:

  @Manual{,
    title = {lsda: Course Materials for Longitudinal and Spatial Data
      Analysis},
    author = {Olatunji Johnson},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/olatunjijohnson/lsda},
  }