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Using significance tests to evaluate equivalence between two experimental groups
J L Rogers1, K I Howard, J T Vessey
1Department of Psychology, Wheaton College, Illinois 60187.
Psychological Bulletin
|May 1, 1993
Abstract:
Equivalency testing, a statistical method often used in biostatistics to determine the equivalence of 2 experimental drugs, is introduced to social scientists. Examples of equivalency testing are offered, and the usefulness of the method to the social scientist is discussed.