polygon_coords

Generates an n x 2 matrix containing x and y coordinates between 1 and 0 for the points of a 
regular polygon.

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

polygon_coords function

<dl><dt>n</dt>
<dd>(<code>numeric</code> of length 1) The number of nodes in the polygon.</dd>
<dt>x</dt>
<dd>(<code>numeric</code> of length 1) x coordinate of center</dd>
<dt>y</dt>
<dd>(<code>numeric</code> of length 1) y coordinate of center</dd>
<dt>radius</dt>
<dd>(<code>numeric</code> of length 1) The diameter of the circle.</dd>
<dt>angle</dt>
<dd>(<code>numeric</code> of length 1) Angle to rotate points around the center of the circle.</dd></dl>

Arguments

Makes coordinates for a regular polygon — polygon_coords

<dl>

<dt>n</dt>
<dd>(<code>numeric</code> of length 1) The number of nodes in the polygon.</dd>


<dt>x</dt>
<dd>(<code>numeric</code> of length 1) x coordinate of center</dd>


<dt>y</dt>
<dd>(<code>numeric</code> of length 1) y coordinate of center</dd>


<dt>radius</dt>
<dd>(<code>numeric</code> of length 1) The diameter of the circle.</dd>


<dt>angle</dt>
<dd>(<code>numeric</code> of length 1) Angle to rotate points around the center of the circle.</dd>

</dl>

polygon_coords: Makes coordinates for a regular polygon

Description

Usage

Arguments

Details