pc_basis

Different approximations to approximate the principal balances of a compositional dataset.

A minimum set of functions to perform compositional data analysis
using the log-ratio approach introduced by John Aitchison (1982). Main functions
have been implemented in c++ for better performance.

Marc ComasCuf

coda.base

A Basic Set of Functions for Compositional Data Analysis

Marc Comas-Cufí

pc_basis function

<dl><dt>X</dt>
<dd>compositional dataset</dd></dl>

Arguments

Isometric log-ratio basis based on Principal Components. — pc_basis

<dl>

<dt>X</dt>
<dd>compositional dataset</dd>

</dl>

pc_basis: Isometric log-ratio basis based on Principal Components.

Description

Usage

Value

Arguments