n_cpus

<p>A thin wrapper around <code>parallely::availableCores()</code>. If the <code>parallely</code>
package is not installed, then it falls back to
<code>parallel::detectCores(all.tests = TRUE, logical = TRUE)</code>. Returns <code>1</code> if
<code>pthread</code> support is unavailable or when the number of cpus cannot be
determined.</p>

Computes alpha and beta diversity metrics using concurrent 'C' threads.
Metrics include 'UniFrac', Faith's phylogenetic diversity, Bray-Curtis
dissimilarity, Shannon diversity index, and many others.
Also parses newick trees into 'phylo' objects and rarefies feature tables.

Daniel P. Smith

ecodive

n_cpus: Number of CPU Cores

Description

Usage

Arguments

Value

Examples