The Analysis of Covariance Under a Randomization Model
Journal of the Royal Statistical Society: Series B (Statistical Methodology) · 1973 · Volume 35 · Issue 2
DOI: 10.1111/j.2517-6161.1973.tb00966.x
Abstract
The randomization model for the analysis of covariance in a randomized block design is considered. Asymptotic properties of tests and estimates are obtained and it is shown that if the number of replicates is large, then the usual results concerning tests are approximately true. The large sample power of the tests are obtained and it is shown that using the concomitant variate increases the power.
Keywords
analysis of covariance, randomization models, large sample power
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