TT.mahalanobis

tri.data

css.names

text.tol

text.sum

blr.clock

tri.sum.tst

tri.pos.tst

set.par

center

cov.mat

inverted

&#8230;

divisorvar

Function that calculated the Mahalanobisdistance between clay silt and sand, on a regular x-y grid(back-transformed to Clay silt and sand for Mahalanobiscalculation). The underlying function is mahalanobis() byR Development Core Team (2009)

"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.mahalanobis function

<dl> <dt>geo</dt>
<dd></dd>
 <dt>tri.data</dt>
<dd></dd>
 <dt>css.names</dt>
<dd></dd>
 <dt>text.tol</dt>
<dd></dd>
 <dt>text.sum</dt>
<dd></dd>
 <dt>blr.clock</dt>
<dd></dd>
 <dt>tri.sum.tst</dt>
<dd></dd>
 <dt>tri.pos.tst</dt>
<dd></dd>
 <dt>set.par</dt>
<dd></dd>
 <dt>n</dt>
<dd></dd>
 <dt>center</dt>
<dd></dd>
 <dt>cov.mat</dt>
<dd></dd>
 <dt>inverted</dt>
<dd></dd>
 <dt>...</dt>
<dd></dd>
 <dt>alr</dt>
<dd></dd>
 <dt>divisorvar</dt>
<dd></dd>
</dl>

Arguments

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]

Author

Function that calculated the Mahalanobis

distance between clay silt and sand, on a regular x-y grid

(back-transformed to Clay silt and sand for Mahalanobis

calculation). The underlying function is mahalanobis() by

R Development Core Team (2009)

Calculates the Mahalanobis distance between clay silt and sand. — TT.mahalanobis

<dl>



 <dt>geo</dt>
<dd>


</dd>



 <dt>tri.data</dt>
<dd>


</dd>



 <dt>css.names</dt>
<dd>


</dd>



 <dt>text.tol</dt>
<dd>


</dd>



 <dt>text.sum</dt>
<dd>


</dd>



 <dt>blr.clock</dt>
<dd>


</dd>



 <dt>tri.sum.tst</dt>
<dd>


</dd>



 <dt>tri.pos.tst</dt>
<dd>


</dd>



 <dt>set.par</dt>
<dd>


</dd>



 <dt>n</dt>
<dd>


</dd>



 <dt>center</dt>
<dd>


</dd>



 <dt>cov.mat</dt>
<dd>


</dd>



 <dt>inverted</dt>
<dd>


</dd>



 <dt>...</dt>
<dd>


</dd>



 <dt>alr</dt>
<dd>


</dd>



 <dt>divisorvar</dt>
<dd>


</dd>



</dl>

Calculates the Mahalanobis distance between clay silt and sand.

TT.mahalanobis: Calculates the Mahalanobis distance between clay silt and sand.

Description

Usage

Arguments

Author