psda: 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, transformation of the data in polygons. Empirical probability distribution function based on polygonal histogram and regression models are presented.

Version: 1.0.1
Depends: R (≥ 3.1)
Imports: ggplot2, rgeos, plyr, sp, raster, stats
Suggests: testthat
Published: 2018-10-08
Author: Wagner Silva [aut, cre, ths], Renata Souza [aut], Francisco Cysneiros [aut]
Maintainer: Wagner Silva <wjfs at>
License: GPL-2
NeedsCompilation: no
Citation: psda citation info
CRAN checks: psda results


Reference manual: psda.pdf
Package source: psda_1.0.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: psda_1.0.1.tgz, r-oldrel: psda_1.0.1.tgz
Old sources: psda archive


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