Large-Sample Covariance Analysis when the Control Variable is Fallible
作者:
FredericM. Lord,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1960)
卷期:
Volume 55,
issue 290
页码: 307-321
ISSN:0162-1459
年代: 1960
DOI:10.1080/01621459.1960.10482065
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
When the control variable contains errors of measurement, the usual analysis of covariance fails to adjust adequately for initial differences between groups. A large-sample significance test is presented here for the case where the fallible control variable has been measured in duplicate.
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