Package: soiltexture 1.5.3

Julien Moeys

soiltexture: Functions for Soil Texture Plot, Classification and Transformation

"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().

Authors:Julien Moeys [aut, cre], Wei Shangguan [ctb], Rainer Petzold [ctb], Budiman Minasny [ctb], Bogdan Rosca [ctb], Nic Jelinski [ctb], Wiktor Zelazny [ctb], Rodolfo Marcondes Silva Souza [ctb], Jose Lucas Safanelli [ctb], Alexandre ten Caten [ctb]

soiltexture_1.5.3.tar.gz
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soiltexture_1.5.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
soiltexture/json (API)

# Install 'soiltexture' in R:

install.packages('soiltexture', repos = c('https://julienmoeys.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/julienmoeys/soiltexture/issues

On CRAN:

7.24 score 29 stars 1 packages 198 scripts 850 downloads 2 mentions 32 exports 3 dependencies

Last updated from:2419378625. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	125
source / vignettes	OK	214
linux-release-x86_64	OK	119
macos-release-arm64	OK	154
macos-oldrel-arm64	OK	169
windows-devel	OK	77
windows-release	OK	70
windows-oldrel	OK	78
wasm-release	OK	87

Exports:soiltexture_gui soiltextureInfo TT.add TT.baseplot TT.chemometrics.alr TT.classes TT.classes.tbl TT.contour TT.data.test TT.data.test.X TT.dataset TT.dia2phi TT.geo.get TT.get TT.grid TT.image TT.iwd TT.kde2d TT.locator TT.mahalanobis TT.normalise.sum TT.normalise.sum.X TT.plot TT.points TT.points.in.classes TT.set TT.str TT.text TT.text.transf TT.text.transf.X TT.vertices.plot TT.vertices.tbl

Dependencies:lattice MASS sp

The soil texture wizard: a tutorial

Rendered fromsoiltexture_vignette.Rnwusingutils::Sweave

Last update: 2024-02-14
Started: 2014-01-09

Help page	Topics
Text-based menu for plotting and classifying soil texture data	soiltexture_gui
Display and / or export system and package version information	soiltextureInfo
Function to add a new default package parameters.	TT.add
Internal. Create an empty plot scene for a texture triangle.	TT.baseplot
Compute the additive log-ratio transformation of compositional data.	TT.chemometrics.alr
Plot the texture classes polygons in a texture triangle plot.	TT.classes
Returns the table of classes of a texture classification system.	TT.classes.tbl
Wrapper for the contour() function adapted to texture triangles.	TT.contour
Test the validity of some soil texture data table (3 particle size classes).	TT.data.test
Test the validity of some soil texture data table (X particle size classes).	TT.data.test.X
Genetates a virtual cross correlated clay silt sand + Z dataset.	TT.dataset
Convert a soil particle diameter dia [micro-meters] into phi = -log2(dia/1000)	TT.dia2phi
Retrieve and return the geometrical parameters from a list of parameter values (NULL or not).	TT.geo.get
Function to retrieve / get the default package parameters.	TT.get
Plot a grid at regular texture intervals inside an existing soil texture triangle.	TT.grid
Wrapper for the image() function adapted to texture triangles.	TT.image
Inverse weighted distance interpolation on a grid.	TT.iwd
Calculated the 2D probabilty density on an x-y grid.	TT.kde2d
Interactive (mouse clic) retrieval the CLAY SILT SAND coordinate of points on a texture triangle.	TT.locator
Calculates the Mahalanobis distance between clay silt and sand.	TT.mahalanobis
Normalises the sum of the 3 particle size classes.	TT.normalise.sum
Normalises the sum of the X particle size classes.	TT.normalise.sum.X
Plot soil texture triangles / diagrams.	TT.plot
Plot a soil texture data table as points on an existing texture plot.	TT.points
Classify a table of soil texture data according to a soil texture triangle.	TT.points.in.classes
Function to change / set the default package parameters.	TT.set
Stretch or reshape the range of value of some data set.	TT.str
Plot text labels for each values of a soil texture data table on an existing texture plot.	TT.text
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 (X classes).	TT.text.transf.X
Plot the vertices of a texture classification system.	TT.vertices.plot
Returns the table of vertices of a texture classification system.	TT.vertices.tbl

Package: soiltexture 1.5.3

soiltexture: Functions for Soil Texture Plot, Classification and Transformation

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