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单词 Q test
释义

Q test

英语百科

Dixon's Q test

(重定向自Q test)

In statistics, Dixon's Q test, or simply the Q test, is used for identification and rejection of outliers. This assumes normal distribution and per Dean and Dixon, and others, this test should be used sparingly and never more than once in a data set. To apply a Q test for bad data, arrange the data in order of increasing values and calculate Q as defined:

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更新时间:2025/6/23 1:20:23