cups: Dataset: RomanCups

Description Usage Format Source

Description

This data set consists of the compositions of 11 oxides in 47 Roman cups found at an archaeological site in eastern England. Compositions are expressed as percentages.

Usage

1

Format

Data frame containing the 47 x 11 matrix.

Source

Baxter MJ, Beardah CC, Cool HEM and Jackson CM (2005) Compositional data analysis of some alkaline glasses. Mathematical Geology 37: 183-196.


easyCODA documentation built on Sept. 20, 2020, 1:07 a.m.