Campus Units

Industrial and Manufacturing Systems Engineering, Statistics

Document Type

Article

Publication Version

Published Version

Publication Date

4-1988

Journal or Book Title

Journal of Quality Technology

Volume

20

Issue

2

First Page

140

Last Page

148

DOI

10.1080/00224065.1988.11979094

Abstract

An interactive computer program that expedites the analysis for unreplicated two-level factorial and fractional factorial experimental designs advocated by Daniel (1976) and Box, Hunter, and Hunter (1978) is presented. The program calculates estimated effects via the Yates algorithm, identifies statistically detectable effects via normal plots and half normal plots, fits candidate models via the reverse Yates algorithm, and enables evaluation of candidate models through residual plots. The program can handle the analysis of standard 2p-q fractional factorial experiments where p - q √ 7 and can be modified to allow p - q > 7.

Comments

This article is published as Crowder, Stephen V., Karen L. Jensen, W. Robert Stephenson, and Stephen B. Vardeman. "An interactive program for the analysis of data from two-level factorial experiments via probability plotting." Journal of Quality Technology 20, no. 2 (1988): 140-148. DOI: 10.1080/00224065.1988.11979094.

Rights

Reprinted with permission from Journal of Quality Technology (c) 1988 ASQ, www.asq.org

Copyright Owner

ASQ

Language

en

File Format

application/pdf

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