There is no doubt that both the mean and standard deviation are effected by the presence of outliers, while the median and IQR are much less impacted.
几乎不用怀疑平均值和标准偏差会收到异常值存在的影响,而中间值和IQR所受到的影响则较小。
2
Spread of the adjacent values: the upper and lower adjacent values are defined as values which are within 1.5 times the IQR for both the upper and lower end of the box.
扩展临近值:上临近值和下临近值都被定义为iqr值的1.5倍之内。
3
Scores were better for the domains of scope and purpose (median: 0.82, interquartile range, IQR: 0.58–0.89) and clarity and presentation (median: 0.67, IQR: 0.50–0.78).