A NOTE ON THE ANALYSIS OF COVARIANCE IN BALANCED INCOMPLETE BLOCK DESIGNS |
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| Authors: | D Ratcliff E R Williams T P Speed |
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| Institution: | CSIRO, Division of Mathematics &Statistics |
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| Abstract: | The Williams & Ratcliff (1980) and Zelen (1957) methods for the analysis of covariance in incomplete block designs with recovery of inter-block information are compared using data from a balanced incomplete block design. The former is shown to be more efficient. Other advantages of the Williams & Ratcliff formulation are also presented. |
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