Description

Anti-reflective coating measurements

Format

A data frame with 8 observations on the following 5 variables.

binder

a factor with levels A and B

base

a factor with levels A and B

time

a factor with levels H and L

ratio

a factor with levels A and B

reflect

a numeric vector

Details

This experiment was to test components in an anti-reflective coating. The goal was to minimize the reflectance (reflect).

References

Peter R. Nelson, Marie Coffin and Karen A. F. Copeland (2003), Introductory Statistics for Engineering Experimentation, Elsevier. (Appendix A)

Examples