Necessary and Sufficient Conditions forFRatios in theL×J×KFactorial Design with Two Repeated Factors
作者:
JorgeL. Mendoza,
LarryE. Toothaker,
BradfordR. Crain,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1976)
卷期:
Volume 71,
issue 356
页码: 992-993
ISSN:0162-1459
年代: 1976
DOI:10.1080/01621459.1976.10480983
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Assuming multivariate normality, a necessary and sufficient condition is derived for the validity of eachFratio in anL×J×Kfactorial design with repeated measurements on the last two factors. The condition is: C'Σ1C = C'Σ2C =…= C'ΣLC = σ2I, where C is the contrast matrix representing the comparison of interest, and Σi,i= 1, 2, …,L, is a(JK)×(JK)population dispersion matrix.
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