By applying both the median and interquartile range as measures of location, we can see that they are more resistant to dispersion. 通过应用中间值和四分位范围作为位置的度量手段,我们可以看到它们对分散度有较大的抵抗力。
Using the median and interquartile range as measures of location can help provide a more robust measure of the location of our data. 使用中间值和四分位范围作为位置的度量手段,可以帮助您提供数据位置更为强大的度量方式。
The interquartile range ( IRQ): The IRQ is defined as the distance from the first to the third quartile, or, in other words, this is the width of the box. 四分位范围(IRQ):IRQ就是第一个四分之一到第三个四分之一之间的距离,或者换句话说,它就是框的长度。
After studying the position of the interquartile range and the adjacent values, we confirmed both visually and through data analysis that there was a low dispersion in this subset of data. 在研究四分位范围以及临近值的位置之后,我们会通过数据分析来了解到在数据的子集内有低程度的分散度。
The interquartile range is a measure of dispersion in a dataset. 四分位范围就是数据集分散度的一种度量手段。
An alternative approach is to use the interquartile range and median, which are more resistant to outliers. 一个替代性的方法就是使用四分位范围与中间值,它对于异常值有较强的抵抗力。
Looking at the calculations in Table two, we can see that the median for both datasets is almost identical, likewise for the interquartile range where the values are also very similar. 查看表2之中的估计,我们可以看到两个数据集的中间值几乎都是相似的,与之类似,四分位值也非常相似。
The best way to illustrate the interquartile range is to create a boxplot graph of our dataset. 演示四分位范围的最佳方法是创建数据集的箱线图。
Applying the median and interquartile range as measures of location 应由中间值和四分位范围作为位置的度量手段
When the separation of the molecules is large, as in a gas, the force is extremely small and attractive. semi interquartile range 分子间的距离较大时,如在气体中,分子间的作用力极为微小,而且是引力。半内四分间距半内四分间距
Measurement for Inland Waterway Traffic Analysis Earlier, when we calculated the range, the interquartile deviation, and average absolute deviation, the answers were expressed in the same units as the data itself. 航道交通流分析中统计时间单位的选定当我们计算极差,四分点离差和平均绝对偏差时,答案的计量单位与数据单位量相同的。
Measurement data use the median and interquartile, count data use rate or composition. 计量资料采用中位数和四分位间距表示,计数资料采用率或构成比表示。
Secondly the mean, the standard deviation, the range interquartile and the entropy value of drilling signals are served as process features. 然后分别提取出各信号阶段的信号均值、信号标准差、信号四分位间距和信号熵值作为信号过程特征。