On level and powee of anderson and hauck's peocedure for testing equivalence in compative bioavailability |
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Authors: | Hans Frick |
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Institution: | Institut für datenanalayse und versuchsplanung , Wessobrunnerstr, Ganting, 6 D-803S, Germany |
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Abstract: | The paper refers to a new procedure of Anderson and Hauck for the well-known problem of deciding whether two means of normal distributions with common but unknown variance differ within an admissible range. Analytical expressions for level and power of this method are derived and some numerical examples are given. A bound for the difference between real and no¬minal level is obtained which does not involve the variance. |
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Keywords: | t-distribution composite hypothesis test on equivalence |
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