To cite package ‘ptinpoly’ in publications use:

Maisog JM, Wang Y, Luta G, Liu J (2020). ptinpoly: Point-in-Polyhedron Test (2D and 3D). R package version 2.8, https://CRAN.R-project.org/package=ptinpoly.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry:

  @Manual{,
    title = {ptinpoly: Point-in-Polyhedron Test (2D and 3D)},
    author = {Jose M. Maisog and Yuan Wang and George Luta and Jianfei
      Liu},
    year = {2020},
    note = {R package version 2.8},
    url = {https://CRAN.R-project.org/package=ptinpoly},
  }