psda (1.0.1)

Polygonal Symbolic Data Analysis.

http://cran.r-project.org/web/packages/psda

An implementation of symbolic polygonal data analysis. The package presents the estimation of main descriptive statistical measures, e.g, mean, covariance, variance, correlation and coefficient of variation. In addition, transformation of the data in polygons. Empirical probability distribution function based on polygonal histogram and regression models are presented.

Maintainer: Wagner Silva
Author(s): Wagner Silva [aut, cre, ths], Renata Souza [aut], Francisco Cysneiros [aut]

License: GPL-2

Uses: ggplot2, plyr, raster, rgeos, sp, testthat

Released over 1 year ago.