biertest.f2 {crossdes}

Experimental Design for the Beer Testing Data in Kunert (1998)

Description

The design is a row-column design. It is actually a generalized latin square design that is also carryover balanced.

Usage

data(biertest.d4)

Format

A matrix with 10 rows corresponding to the first 10 assessors in a fictional uniformity trial, 5 columns corresponding to the five periods.

Details

There are five products to be tested, numbered 1,...,5.

Source

Kunert, J. (1998): Sensory experiments as crossover studies. Food Quality and Preference 9, 243-253 (design f2).

Examples

data(biertest.f2)