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skewness
[skyoo-nis]
noun
asymmetry in a frequency distribution.
a measure of such asymmetry.
ˈɲԱ
/ ˈːɪ /
noun
the quality or condition of being skew
statistics a measure of the symmetry of a distribution around its mean, esp the statistic B1 = m3/ ( m2 ) 3/2, where m2 and m3 are respectively the second and third moments of the distribution around the mean. In a normal distribution, B1 = 0 See kurtosis
Example Sentences
And negative skewness is the opposite: it’s a small chance of something terrible happening such as a bank run.
Plotting the global distribution of skewness in records of scientists’ citations by others ought to produce a symmetrical curve, says Wren, but doesn’t.
For example, why do so many climate models fail to simulate the nonlinear processes associated with the SST skewness?
That step alone would reduce the skewness of the nation’s post-tax income distribution.
The first is to respond to skewness towards large values; i.e., cases in which one or a few points are much larger than the bulk of the data.
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