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Relative Efficiency of the Randomized Complete Block Design

Published online by Cambridge University Press:  03 October 2008

H. A. Abou-el-Fittouh
H. A. Abou-el-Fittouh
Affiliation:
Design and Statistical Analysis Res. Div., Agricultural Research Centre, Giza, Egypt
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Summary

The efficiency of the randomized complete block design, relative to the completely randomized design, is linearly expressed as: Relative efficiency=A+CF, where A and C are constants determined by the number of treatments (t) and blocks (b) and F=calculated F value for blocks in the ANOVA table. For values of t and b ranging from 2 to 10 the constants A and C are estimated. Curves of relative efficiency are given when o≤F≤10 for t values ranging from 2 to 10 when b=4, 6 and 8.

Type
Research Article
Information
Experimental Agriculture , Volume 12 , Issue 2 , April 1976 , pp. 145 - 149
Copyright
Copyright © Cambridge University Press 1976

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References

Cochran, W. G. & Cox, G. M. (1960). Experimental Designs. New York: John Wiley.Google Scholar
Kempthorne, O. (1962). The Design and Analysis of Experiments. New York: John Wiley.Google Scholar
Steel, R. G. D. & Torrie, J. H. (1960). Principles and Procedures of Statistics. New York: McGraw-Hill.Google Scholar