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.


Reference manual

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1.2.0 by Wagner Silva, a month ago

Browse source code at https://github.com/cran/psda

Authors: Wagner Silva [aut, cre, ths] , Renata Souza [aut] , Francisco Cysneiros [aut]

Documentation:   PDF Manual  

GPL-2 license

Imports ggplot2, rgeos, plyr, sp, raster, stats

Suggests testthat

See at CRAN