Title page for ETD etd-11072012-040041
|Type of Document
||The extension of the multiple comparisons test to lattice designs
||Master of Science
|Duncan, D. B.
|Johnston, G. Burke
|Pardue, Louis A.
|Date of Defense
In many investigations, an experimenter is interested
in comparing the effects of a number of experimental treatment, such as yields of several new agriculture varieties,
results of several different production procedures, or effects of various raw materials on a final product. In this
type of investigation, an F test of the mean square for
treatments is often used to test the hypothesis that all
treatment means are homogeneous. Given that this hypothesis
can be rejected, the experimenter would like to make decisions about the significances of individual differences
among treatment means considered a pair at a time.
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