slides

Mineral compositions of five slides as reported by five analysts.

datasets

Exploration and analysis of compositional data in the
framework of Aitchison (1986, ISBN: 978-94-010-8324-9). This package
provides tools for chemical fingerprinting and source tracking of
ancient materials.

Nicolas Frerebeau

nexus

Sourcing Archaeological Materials by Chemical Composition

Anne Philippe

Brice Lebrun

Arthur Leck

Université Bordeaux Montaigne 

CNRS 

slides function

A <code><a href="/link/data.frame?package=nexus&version=0.3.0" data-mini-rdoc="nexus::data.frame">data.frame</a></code> with 9 variables:<dl>
<dt><code>analyst</code></dt>
<dd>Analyst number.</dd><dt><code>slide</code></dt>
<dd>Slide number.</dd><dt><code>quartz</code></dt>
<dd>Quartz (percent).</dd><dt><code>microcline</code></dt>
<dd>Microcline (percent).</dd><dt><code>plagioclass</code></dt>
<dd>Plagioclass (percent).</dd><dt><code>biotite</code></dt>
<dd>Biotite (percent).</dd><dt><code>muscovite</code></dt>
<dd>Muscovite (percent).</dd><dt><code>opaques</code></dt>
<dd>Opaque minerals (percent).</dd><dt><code>nonopaques</code></dt>
<dd>Non-opaque minerals (percent).</dd>
</dl>

Format

Thin Sections Compositions — slides

A <code><a href='https://rdrr.io/r/base/data.frame.html'>data.frame</a></code> with 9 variables:<dl>
<dt><code>analyst</code></dt>
<dd>Analyst number.</dd>

<dt><code>slide</code></dt>
<dd>Slide number.</dd>

<dt><code>quartz</code></dt>
<dd>Quartz (percent).</dd>

<dt><code>microcline</code></dt>
<dd>Microcline (percent).</dd>

<dt><code>plagioclass</code></dt>
<dd>Plagioclass (percent).</dd>

<dt><code>biotite</code></dt>
<dd>Biotite (percent).</dd>

<dt><code>muscovite</code></dt>
<dd>Muscovite (percent).</dd>

<dt><code>opaques</code></dt>
<dd>Opaque minerals (percent).</dd>

<dt><code>nonopaques</code></dt>
<dd>Non-opaque minerals (percent).</dd>


</dl>

slides: Thin Sections Compositions

Description

Usage

Arguments

Format

References

See Also