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Перевод: skewness

[существительное]
скошенность ; перекос ; асимметрия

Тезаурус:

1. An absence of correspondence, by corollary, would be an indication of the "skewness" of support within the means of communication.
2. These differences are used to characterize the asymmetry or skewness of the curve.
3. The skewness has a positive or negative value when more fine or more coarse materials are present than in a normal distribution, seen as tails to the right or left respectively on frequency distribution plots.
4. He found the distribution of returns was non-normal, with leptokurtosis and positive skewness.
5. Skewness is a positively or negatively signed dimensionless number; it has neither metric nor phi value and lies within the range -1 to +1 (Table 3.5).
6. When laid out fully the inclusive graphic skewness is obtained from:
7. The third moment measures the symmetry of the distribution about the mean and yields a value which is the cube of the skewness:
8. This stresses that the phi system is one of dimensionless numbers and so may be correctly used for statistical analysis to derive factors such as the standard deviation, skewness and kurtosis of grain size distributions (McManus, 1963; Krumbein, 1964).
9. Effectively skewness is determined from the value of the mean less the median, all divided by the range used in defining the mean.
10. Outliers that arise simply from the skewness of the distribution can be removed, and previously hidden outliers may be forced into view.
11. (c) PREFERENTIAL SPREAD - SKEWNESS ()
12. (Statistical terms such as variance, skewness and kurtosis, though easily defined in terms of the above molecular weight averages, are not usually employed in polymer science.)
13. Again, although skewness may be computed for the central segment of the distribution, for most purposes broader spreads are used.