Journal article

A NOTE ON THE ANALYSIS OF COVARIANCE IN BALANCED INCOMPLETE BLOCK DESIGNS

D Ratcliff, ER Williams, TP Speed

Australian Journal of Statistics | Published : 1984

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. Copyright © 1984, Wiley Blackwell. All rights reserved

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