词汇 | skewness |
释义 | BETA Examples of skewnessskewness isn’t in the Cambridge Dictionary yet. You can help! There is some evidence of slight negative skewness in the distribution of sleep hours in both the male and the female sample. The height of the estimated skewness function above the frequency-pair plane is identified by the color code. Because of the skewness of maltreatment rate, the log of the maltreatment rate is used in the regression analyses. Evidence for local anisotropy of the temperature field is provided by non-zero values of the measured derivative skewness. The skewness factors of the x-derivatives of the respective components of the fluctuations are shown in figure 31. Negative skewness at the original scale would be even more negative at a log scale, and thus provides conservative evidence for synergism. Therefore, the skewness of the untransformed data was also measured. Therefore, no evidence for a general contribution of the error variance to the negative skewness observed was found in our data. Skewness was used as a supplementary measure to mean and median to describe whether fruit dispersal timing was biased early or late within each tree. Distributions for maternal and paternal anger had modal values of zero, with significant positive skewness and kurtosis for paternal anger. The correlation and skewness coefficients of the models' variables are sample averages across 500 simulations. Critical to the skewness test is knowledge of the form of the relationship between the fitness-related trait studied and total fitness. If skewed at all, the error variance seems to be rather positively skewed, thereby partly masking the negative skewness due to epistasis. Sample sizes were too small to test the relationship between relative error variance and skewness for the various fitness components individually. Following these transformations, all univariate skewness and kurtosis statistics were within reasonable limits. The distributions of the laboratory scores negative emotionality 0 irritability and withdrawal 0 fear were skewed to the left showed skewness values above 1.00!. As can be seen, the resulting distribution is characterized by significant excess kurtosis and slight positive skewness. |
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