quartiles

quartiles

美 　英

• n.【统】四分位数(的)；四分位数一组(的)；【天】方照(的)
• 网络四分位点；计算四分位数；四分值

词形变化

复数：quartiles  

英汉解释

n.	1. 【统】四分位数(的);四分位数一组(的) 2. 【天】方照(的);弦(的);二天体直径差90度(的)

英英解释

n.

1. each of four equal groups into which a statistical sample may be divided 2. in statistics, each of the three values that divide a frequency distribution into four parts that each contain a quarter of the sample population 3. the astrological aspect of planets that are distant from each other by 90º or one-fourth of the zodiac

例句

Odds ratios (ORs) were calculated for the lowest quartile of each nutrient using the other 3 quartiles combined as the reference group.

用其他三个四分位数联合作为对照，通过每个营养素的下四分位数计算出优势比（ORs）。

After adjustment for age and gender, gastric cancer rates rose significantly with descending quartiles of serum cholesterol level.

在调整年龄和性别的作用后，胃癌的发病率与血清胆固醇水平处于第1四分位数以下之间存在统计学差异。

and the crossed rods are respectively arranged at the midpoints and two quartiles of the main cables.

所述交叉杆分别设置于所述主缆的中点和两四分点处。

The distribution of bonuses will be skewed towards top performers, leaving little or no money for those in the lower quartiles.

奖金的分配是偏向业绩的佼佼者，业绩差的部分极少或更本就没有。

We will also discuss alternate measures of location, the median and quartiles and discuss how they are more resistant to dispersion.

我们还会讨论位置的其他度量手段，中间值和质量，并讨论它们对分散度有更大的抵抗力。

It is the difference between the upper and lower quartiles.

它是上四分位数与下四分位数之间的差异。

People in the two highest quartiles had a 2. 2 times increased risk of heart disease compared to those in the lowest.

有两个最高四分位数的人比那些最低的人患心脏病的风险增加2.2倍。