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rysgran (version 1.1)

Grain size analysis, textural classifications and distribution of unconsolidated sediments

Description

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 (only in phi scale in this version) 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

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Install

install.packages('rysgran')

Monthly Downloads

40

Version

1.1

License

GPL (>= 2.0)

Last Published

November 23rd, 2011

Functions in rysgran (1.1)