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单词 Mann–Whitney
释义

Mann–Whitney

/ˌmanˈwɪtni/
Statistics
noun
Attributive Designating or relating to a method of testing whether the difference between independent observations from two populations has zero median, and hence whether the populations are in fact the same. Chiefly in Mann–Whitney (U) test.

Origin

1950s; earliest use found in Annals of Mathematical Statistics. From the names of Henry Berthold Mann, Austrian-born U.S. mathematician, and Donald Ransom Whitney, U.S. statistician.

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更新时间:2024/9/20 16:58:32