psda (1.3.1)

Polygonal Symbolic Data Analysis.

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.