Some Aspects of Nonorthogonal Data Analysis: Part II. Comparison of Means

Article

Snee, Ronald D.   (1973, ASQC)   E.I. du Pont de Nemours & Co., Inc., Wilmington, DE

Journal of Quality Technology    Vol. 5    No. 3
QICID: 5141    July 1973    pp. 109-122
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Article Abstract

The effects of factors and their interactions are often evaluated by comparing appropriate means using analysis of variance (ANOVA) techniques. The familiar ANOVA procedures are no longer applicable in the presence of unequal replicates and missing data. The use of multiple regression in the analysis of this type of data and analysis of covariance problems is discussed. Illustrative examples are included.

Keywords

Comparisons,Missing data,Statistics,Replication,Multiple regression


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