PinotNoir

Dataframe <code>PinotNoir</code> contains the composition of 17 chemical components for 37 Pinot Noir wines, as well as
an Aroma evaluation.

datasets

Provides functions for multivariate analysis with compositional data. Includes a function for doing compositional canonical correlation analysis. This analysis requires two data matrices of compositions, which can be adequately transformed and used as entries in a specialized program for canonical correlation analysis, that is able to deal with singular covariance matrices. The methodology is described in Graffelman et al. (2017) <doi:10.1101/144584>. Functions for log-ratio principal component analysis with condition number computations and log-ratio discriminant analysis have been added to the package.

Jan Graffelman

ToolsForCoDa

Multivariate Tools for Compositional Data Analysis

PinotNoir function

A data frame with 37 observations on the following 18 variables.<dl>
 <dt><code>Cd</code></dt>
<dd>Cadmium</dd> <dt><code>Mo</code></dt>
<dd>Molybdenum</dd> <dt><code>Mn</code></dt>
<dd>Manganese</dd> <dt><code>Ni</code></dt>
<dd>Nickel</dd> <dt><code>Cu</code></dt>
<dd>Copper</dd> <dt><code>Al</code></dt>
<dd>Aluminium</dd> <dt><code>Ba</code></dt>
<dd>Barium</dd> <dt><code>Cr</code></dt>
<dd>Chromium</dd> <dt><code>Sr</code></dt>
<dd>Strontium</dd> <dt><code>Pb</code></dt>
<dd>Lead</dd> <dt><code>B</code></dt>
<dd>Boron</dd> <dt><code>Mg</code></dt>
<dd>Magnesium</dd> <dt><code>Si</code></dt>
<dd>Silicon</dd> <dt><code>Na</code></dt>
<dd>Sodium</dd> <dt><code>Ca</code></dt>
<dd>Calcium</dd> <dt><code>P</code></dt>
<dd>Phosphorus</dd> <dt><code>K</code></dt>
<dd>Potassium</dd> <dt><code>Aroma</code></dt>
<dd>Aroma evaluation</dd> 
</dl>

Format

Chemical composition of Pinot Noir wines — PinotNoir

A data frame with 37 observations on the following 18 variables.<dl>
 <dt><code>Cd</code></dt>
<dd>Cadmium</dd>

 <dt><code>Mo</code></dt>
<dd>Molybdenum</dd>

 <dt><code>Mn</code></dt>
<dd>Manganese</dd>

 <dt><code>Ni</code></dt>
<dd>Nickel</dd>

 <dt><code>Cu</code></dt>
<dd>Copper</dd>

 <dt><code>Al</code></dt>
<dd>Aluminium</dd>

 <dt><code>Ba</code></dt>
<dd>Barium</dd>

 <dt><code>Cr</code></dt>
<dd>Chromium</dd>

 <dt><code>Sr</code></dt>
<dd>Strontium</dd>

 <dt><code>Pb</code></dt>
<dd>Lead</dd>

 <dt><code>B</code></dt>
<dd>Boron</dd>

 <dt><code>Mg</code></dt>
<dd>Magnesium</dd>

 <dt><code>Si</code></dt>
<dd>Silicon</dd>

 <dt><code>Na</code></dt>
<dd>Sodium</dd>

 <dt><code>Ca</code></dt>
<dd>Calcium</dd>

 <dt><code>P</code></dt>
<dd>Phosphorus</dd>

 <dt><code>K</code></dt>
<dd>Potassium</dd>

 <dt><code>Aroma</code></dt>
<dd>Aroma evaluation</dd>

 
</dl>

PinotNoir: Chemical composition of Pinot Noir wines

Description

Usage

Arguments

Format

References

Examples