Journal Published Online: 01 September 1991
Volume 19, Issue 5

Models and Interactions



It is shown that the usual analysis-of-variance model with interaction terms can be a hindrance to the understanding of data rather than a useful tool. An alternative model, especially useful for the analysis of interlaboratory test data, is discussed. However, the best treatment of certain types of data is obtained by an analysis that involves minimal prior assumptions. An example is discussed that illustrates the thesis of this paper.

Author Information

Mandel, J
National Institute of Standards and Technology, Gaithersburg, MD
Pages: 5
Price: $25.00
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Stock #: JTE12593J
ISSN: 0090-3973
DOI: 10.1520/JTE12593J