problem2.29: problem2.29

problem2.29R Documentation

problem2.29

Description

Data from Exercise 2.29 in "Montgomery, D. Design and Analysis of Experiments. 9th Ed. Wiley."

Usage

problem2.29

Format

An article in Solid State Technology, "Orthogonal Design for Process Optimization and Its Application to Plasma Etching" by G.Z. Yin and D.W. Jillie (May 1987) describes an experiment to determine the effect of the C2F6 flow rate on the uniformity of the etch on a silicon wafer used in integrated circuit manufacturing. All of the runs were made in random order. Data are the uniformity observation of the two flow rates.

Examples

summary(problem2.29)

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