Exact and Approximate Distributions for the Wilcoxon Statistic with Ties
作者:
ShirleyYoung Lehman,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1961)
卷期:
Volume 56,
issue 294
页码: 293-298
ISSN:0162-1459
年代: 1961
DOI:10.1080/01621459.1961.10482112
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The exact distribution of the Wilcoxon statistic was calculated for five specific cases where both samples contained five observations, some of which were tied. The five specific cases were obtained from an actual experiment. The exact distributions for each of these five cases are compared with some approximations at points near 1, 5, and 10 per cent. Critical values and associated probabilities have been calculated for the exact and approximate distributions.
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