Analysis of Repeated Measurements of Animals
- 1 August 1971
- journal article
- Published by Oxford University Press (OUP) in Journal of Animal Science
- Vol. 33 (2) , 331-336
- https://doi.org/10.2527/jas1971.332331x
Abstract
An example of non-random repeated information of lactating rats is analyzed to clarify statistical procedures that avoid misleading inferences from such data. Recognition of split-plot structure and examination of heterogeneous correlation of data are emphasized. Methods are outlined for testing the variance-covariance structure, and multivariate procedures are discussed for testing hypotheses about effects of repeated factors (e.g., time) and for comparing profiles of responses (over time) for two treatment groups. Copyright © 1971. American Society of Animal Science . Copyright 1971 by American Society of Animal Science.Keywords
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