names_used

Get names of available data used in expressions. This is used to find data
for use with [non-standard evaluation](http://adv-r.had.co.nz/Computing-on-the-language.html) (NSE) in
functions like [filter_taxa()]. Expressions are not evaluated and do not need
to make sense.<pre><code>
obj$names_used(...)</code></pre>

internal

Reads, plots, and manipulates large
taxonomic data sets, like those generated from modern high-throughput
sequencing, such as metabarcoding (i.e. amplification metagenomics, 16S
metagenomics, etc). It provides a tree-based visualization called "heat
trees" used to depict statistics for every taxon in a taxonomy using
color and size. It also provides various functions to do common tasks in
microbiome bioinformatics on data in the 'taxmap' format defined by the
'taxa' package. The 'metacoder' package is described in the publication
by Foster et al. (2017) <doi:10.1371/journal.pcbi.1005404>.

Zachary Foster

metacoder

Tools for Parsing, Manipulating, and Graphing Taxonomic
Abundance Data

Niklaus Grunwald

Kamil Slowikowski

Scott Chamberlain

Rob Gilmore

names_used function

<dl><dt>obj</dt>
<dd>a [taxonomy()] or [taxmap()] object</dd>
<dt>...</dt>
<dd>One or more expressions</dd></dl>

Arguments

Get names of data used in expressions — names_used

<dl>

<dt>obj</dt>
<dd>a [taxonomy()] or [taxmap()] object</dd>


<dt>...</dt>
<dd>One or more expressions</dd>

</dl>

names_used: Get names of data used in expressions

Description

Value

Arguments

See Also