通过使用箱线图,我们就能够在数据集中演示高层次的歪斜度(正外泄)。
By using a boxplot graph we were able to illustrate a significant level of right (positive) skew in the dataset.
但是,如果数据高度歪斜,那么就需要更多的容器(更小的分辨率),以确保数据不会太歪斜。
However, if the data is highly skewed, then a larger number of bins (smaller resolution) are required to ensure the data is not too skewed.
我们可以看到中间值不在箱线图的中央-实际上,它位于左手边的框中,这意味着在数据集中有右歪斜。
We can see that the median is not in the center of the boxplot - in fact, it is positioned slightly to the left hand side of the box, indicating that there is a right skew in the dataset.
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