rysgran: Grain size analysis, textural classifications and distribution of unconsolidated sediments

This package is a port to R of the SysGran program, written in Delphi by Camargo (2006). It contains functions for the analysis of grain size samples (in logarithmic (phi) and geometric (micrometers) scale) based on various methods, like Folk & Ward (1957) and Methods of Moments (Tanner, 1995), among others; textural classifications and distribution of unconsolidated sediments are shown in histograms, bivariated plots and ternary diagrams of Shepard (1954) and Pejrup (1988). English and Portuguese languages are supported in outputs

Version: 2.0
Depends: R (≥ 2.10.0) , soiltexture , lattice
Suggests: plotrix
Published: 2012-03-20
Author: Eliandro Ronael Gilbert, Mauricio Garcia de Camargo, Leonardo Sandrini-Neto
Maintainer: Eliandro Ronael Gilbert <eliandrogilbert at gmail.com>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2.0)]
NeedsCompilation: no
CRAN checks: rysgran results

Downloads:

Reference manual: rysgran.pdf
Package source: rysgran_2.0.tar.gz
MacOS X binary: rysgran_2.0.tgz
Windows binary: rysgran_2.0.zip
Old sources: rysgran archive