pottery

<p>The pottery data set consists of data pertaining to the chemical composition of 45
specimens of Romano-British pottery. The method used to generate these data is
atomic absorption spectophotometry, and readings for nine oxides
(Al2O3, Fe2O3, MgO, CaO, Na2O, K2O, TiO2 , MnO, BaO) are provided. These samples come
from five different kiln sites.</p>

datasets

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

pottery function

<p>An object of class <code>data.frame</code> with 45 rows and 11 columns.</p>

pottery: Chemical compositions of Romano-British pottery

Description

Usage

Arguments

Format