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单词 Law of Regression
释义

Law of Regression

英语百科

Regression toward the mean

(重定向自Law of Regression)

In statistics, regression toward (or to) the mean is the phenomenon that if a variable is extreme on its first measurement, it will tend to be closer to the average on its second measurement—and if it is extreme on its second measurement, it will tend to have been closer to the average on its first. To avoid making incorrect inferences, regression toward the mean must be considered when designing scientific experiments and interpreting data.

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更新时间:2025/6/17 2:48:05