To cite package ‘WRTDStidal’ in publications use:

  Beck M (2023). _WRTDStidal: Weighted Regression for Water Quality
  Evaluation in Tidal Waters_. R package version 1.1.4,
  <https://github.com/fawda123/wrtdstidal>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {WRTDStidal: Weighted Regression for Water Quality Evaluation in Tidal Waters},
    author = {Marcus W. Beck},
    year = {2023},
    note = {R package version 1.1.4},
    url = {https://github.com/fawda123/wrtdstidal},
  }