Authors and Citation

Authors

• Pedro Delicado. Author.
  Original C++ author

• Mario Huerta. Author.
  Original C++ author

• Kevin Michael Frick. Translator, author, maintainer.
  Modern C++ fixes and Rcpp port, with permission from the original authors

• Stephen L. Moshier. Copyright holder.
  Author of eigens() for symmetric matrix eigendecomposition

Citation

Frick K (2026). Rpcop: Principal Curves of Oriented Points. R package version 1.3, https://github.com/kmfrick/Rpcop.

@Manual{,
  title = {Rpcop: Principal Curves of Oriented Points},
  author = {Kevin Michael Frick},
  year = {2026},
  note = {R package version 1.3},
  url = {https://github.com/kmfrick/Rpcop},
}

Delicado P, Huerta M (2003). “Principal Curves of Oriented Points: theoretical and computational improvements.” Computational Statistics, 18, 293–315. doi:10.1007/s001800300145.

@Article{,
  title = {Principal Curves of Oriented Points: theoretical and computational improvements},
  author = {Pedro Delicado and Mario Huerta},
  journal = {Computational Statistics},
  year = {2003},
  volume = {18},
  pages = {293--315},
  doi = {10.1007/s001800300145},
}

Delicado P (2001). “Another Look at Principal Curves and Surfaces.” Journal of Multivariate Analysis, 77, 84–116. doi:10.1006/jmva.2000.1917.

@Article{,
  title = {Another Look at Principal Curves and Surfaces},
  author = {Pedro Delicado},
  journal = {Journal of Multivariate Analysis},
  year = {2001},
  volume = {77},
  pages = {84--116},
  doi = {10.1006/jmva.2000.1917},
}