| 单词 | skewness |
| 释义 | skewness[ skyoo-nis ] / ˈskyu nɪs / SEE SYNONYMS FOR skewness ON THESAURUS.COM noun Statistics.asymmetry in a frequency distribution. a measure of such asymmetry. Origin of skewnessFirst recorded in 1890–95; skew + -ness Words nearby skewnessskewerwood, skew field, skewgee, skewing, skew lines, skewness, skew-symmetric, skew symmetry, skewwhiff, ski, skia- Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for skewnessskewness / (ˈskjuːnɪs) / nounthe quality or condition of being skew statistics a measure of the symmetry of a distribution around its mean, esp the statistic B 1 = m 3 / (m 2) 3/2, where m 2 and m 3 are respectively the second and third moments of the distribution around the mean. In a normal distribution, B 1 = 0See kurtosis Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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