Package

VecStatGraphs3D


Type

Package


Title

Vector analysis using graphical and analytical methods in 3D.


Version

1.6


Date

2014-10-07


Author

Angel Felicisimo, Juan Carlos Ruiz Cuetos, Maria Eugenia Polo Garcia, Aurora Cuartero, Pablo Garcia Rodriguez


Maintainer

Pablo Garcia Rodriguez <pablogr@unex.es>


Depends

R (>= 2.10.1), rgl, misc3d, tcltk


Description

This package performs a 3D statistical analysis, both numerical and graphical, of a set of vectors. Since a vector has three components (a module and two angles) vectorial analysis is performed in two stages: modules are analyzed by means of linear statistics and orientations are analyzed by spherical statistics. Tests and spherical statistic parameters are accompanied by a graphs as: density maps, distribution modules and angles. The tests, spherical statistic parameters and graphs allow us detecting another distribution properties (i.e. anisotropy) and outliers.


License

GPL-3

Versions

  • 1.6: 07-Oct-2014
  • 1.5: 01-Mar-2013
  • 1.4: 07-Nov-2012
  • 1.3: 13-Aug-2012
  • 1.2: 27-Jun-2011
  • 1.1: 13-Aug-2010
  • 1.0: 30-Jul-2010

Publications

  • Cuartero A., Polo M.E., Rodríguez P.G., Felicísimo A.M., Ruíz-Cuetos J.C.
    "The Use of Spherical Statistics to Analyze Digital Elevation Models: An Example From LIDAR and ASTER GDEM".
    IEEE Geoscience and Remote Sensing Letters (JCR-2013 = 1,809; Categoría: "Imaging Science & Photographic Technology" 8/23; 2º cuartil), 11(7), 1200-1204. 2014.

  • Cuartero A., Armesto J., Rodríguez P.G., Arias P.
    Error Analysis of Terrestrial Laser Scanning Data by Means of Spherical Statistics and 3D Graphs.
    Sensors (JCR-2010 = 1,771; Categoría: "Instruments & Instrumentation" 14/61; 1er cuartil), 10, 10128-10145.