psda (1.3.0)

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, a method to obtain polygonal data from classical data is presented. Empirical probability distribution function based on polygonal histogram and a regression model with its main measures 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 about 1 year ago.