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Shapiro-Wilk test
The Shapiro-Wilk test is a hypothesis test that checks whether a continuous variable was drawn from a normal distribution. It was introduced by Samuel Shapiro and Martin Wilk in 1965 and is regarded as one of the most powerful normality tests, recommended for sample sizes below 5000.
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Shapiro-Wilk normality test
分类方法记录 · hypothesis-test / statistics
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