TT.text.transf

tri.data

base.css.ps.lim

dat.css.ps.lim

css.names

blr.tx

text.sum

text.tol

tri.sum.tst

tri.pos.tst

trsf.add.opt1

trsf.add.opt2

Log-linear transformation of a soil texture data table('tri.data') from oneparticle size system ('dat.css.ps.lim') into another('base.css.ps.lim'). Only 3 particle size classes allowed. SeeTT.text.transf.X for transformation involving more than 3particle classes. 'tri.data' may contain other variables(not in 'css.names'). They are returned unchanged with thetransformed texture data.

"The Soil Texture Wizard" is a set of R functions designed to produce texture triangles (also called texture plots, texture diagrams, texture ternary plots), classify and transform soil textures data. These functions virtually allows to plot any soil texture triangle (classification) into any triangle geometry (isosceles, right-angled triangles, etc.). This set of function is expected to be useful to people using soil textures data from different soil texture classification or different particle size systems. Many (> 15) texture triangles from all around the world are predefined in the package. A simple text based graphical user interface is provided: soiltexture_gui().

Julien MOEYS

soiltexture

Functions for Soil Texture Plot, Classification and
Transformation

Julien Moeys

Wei Shangguan

Rainer Petzold

Budiman Minasny

Bogdan Rosca

Nic Jelinski

Wiktor Zelazny

Rodolfo Marcondes Silva Souza

Jose Lucas Safanelli

Alexandre ten Caten

TT.text.transf function

Log-linear transformation of a soil texture data table between 2 particle size systems (3 classes). — TT.text.transf

Log-linear transformation of a soil texture data table between 2 particle size systems (3 classes).

TT.text.transf: Log-linear transformation of a soil texture data table between 2 particle size systems (3 classes).

Description

Usage

Arguments