To cite package ‘psvmSDR’ in publications use:

  Shin J, Shin SJ, Artemiou A (2026). _psvmSDR: Unified Principal
  Sufficient Dimension Reduction Package_. R package version 3.0.1,
  <https://CRAN.R-project.org/package=psvmSDR>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {psvmSDR: Unified Principal Sufficient Dimension Reduction Package},
    author = {Jungmin Shin and Seung Jun Shin and Andreas Artemiou},
    year = {2026},
    note = {R package version 3.0.1},
    url = {https://CRAN.R-project.org/package=psvmSDR},
  }