The Ranking of Variances in Normal Populations*
作者:
H.A. David,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1956)
卷期:
Volume 51,
issue 276
页码: 621-626
ISSN:0162-1459
年代: 1956
DOI:10.1080/01621459.1956.10501353
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Two procedures for ranking variances of normal populations are considered. The first is essentially a gap-test and effects a separation of the variances into two groups whenever the ratio of successive mean squares, arranged in ascending order of magnitude, exceeds a critical tabulated value. The second method is a more elaborate multiple decision procedure based on the distribution of the maximumF-ratio.
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