Three robust scale estimators to judge unreplicated experiments
article
Results from unreplicated experiments can be evaluated by testing of standardized single degree of freedom contrasts with a robust estimator of their standard error constructed from the same contrasts. This paper presents constants to calculate three estimators, and critical values to test the contrasts. The constants and the critical values depend on the number of contrasts. The paper covers all contrast numbers in the range from 7 to 127. It is proposed to make the choice between the estimators according to the resolution of the design.
TNO Identifier
235787
ISSN
00224065
Source
Journal of Quality Technology, 32(3), pp. 276-283.
Publisher
Taylor & Francis
Collation
8 p.
Pages
276-283
Files
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