To cite package ‘CircNNTSRSymmetric’ in publications use:

  Fernandez-Duran J, Gregorio-Dominguez M (2025). _CircNNTSRSymmetric:
  Circular Data using Symmetric NNTS Models_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=CircNNTSRSymmetric>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CircNNTSRSymmetric: Circular Data using Symmetric NNTS Models},
    author = {Juan Jose Fernandez-Duran and Maria Mercedes Gregorio-Dominguez},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=CircNNTSRSymmetric},
  }