quartile
美 ['kwɔ:taɪl] 
英 ['kwɔ:taɪl]
- n.四分位数；四分位值
- 网络返回数据集的四分位数；四等分；四分差
词形变化
复数：quartiles
英汉双解
1. | 四分位数；四分位值one of four equal groups into which a set of things can be divided according to the distribution of a particular variable |
| women in the fourth quartile of height(= the shortest 25% of women) 身高在第四个四分位值的妇女（即最矮的 25% 妇女） |
英汉解释
n. | 2. 【天】方照(的);弦(的);二天体直径差90度(的) |
英英解释
例句
Median, mode and quartile deviation were used to distinguish the importance, the centralization or the dispersion of every item.
问卷调查所得的资料，运用中数、众数、四分差来评定每个项目之重要程度、意见集中或离散情形。
Over 25% of those who were in the bottom quartile of ability at this age failed to achieve any educational qualifications by the age of 26.
这个年纪智能水平位居下游的那伙人里有超过25%的人在他们26岁的时候没有取得任何学历。
What's more, these attributes were almost totally absent among the bottom-performing quartile.
另外，在绩效“一般”的一组领导人身上，你几乎找不到这样的特质。
Compared with people with optimum vitamin D levels, those in the lowest quartile were more than twice as likely to be cognitively impaired.
与维他命D水平最佳的研究对象相比，维他命D水平最低的四分之一的研究对象，认知机能受损的可能性上升了一倍还多。
Our aim is to deliver top quartile performance among our international peer group in terms of total shareholder returns.
我们的目标是在实现股东利益方面跻身全球行业前25名。
And less than 5 percent of students at elite colleges come from the bottom quartile of family income.
在名牌大学里只有不到百分之五的学生来自低收入阶层。
M& S will not give sales figures for the store but says that it is trading in the "upper quartile of our international business" .
玛莎不愿披露该店销售数据，但表示，其营业额位列“玛莎国际业务的前25%”。
Only 47% of children born to women in the top quartile of stress were males. That compared with 52% for women in the bottom quartile.
压力最大的四成妇女只有47%生育男孩，而最小的四成妇女比例为52%。
are almost identical. It's as rents head toward the median and to the top quartile that the divergence becomes most striking.
房租费是在相中等水平直至最高水平上升时各做城市之间的差距才变得最为显著。
In the U. S. , two more of the original six Dynamic funds are also in the top quartile for 2010.
美国的六支原始动力基金中，还有两支在2010年最好的四分之一。
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）。
The clear winner was the fourth quartile, the period when yields were most inverted.
完胜时期是第四时期。这时，收益反转力度最大。
5 cancers dominated the first quartile of output in the top oncology journals; breast, prostate, lung, and intestinal cancer, and leukaemia.
四分之一的肿瘤学期刊涉及5种癌症：胸癌、前列腺癌、肺癌、肠癌和血癌。
Black men in the highest quartile had a two-fold risk of developing hypertension, compared to black men in the lowest quartile.
尿酸水平在最高四分值组的男性黑人与最低四分值组的男性黑人相比，高血压的发病风险增加两倍。
We introduced two additional measures of location, the median and inter quartile range.
我们介绍了位置的其他度量手段，中间以及内部四分位范围。
Almost all the managers on average were top quartile, but that didn't add a lot of value over the markets.
几乎所有经理人都处于平均水平的前25位，但这并未带来远高于市场整体水平的价值。
Of the 23 that were also ranked in the top 100 in 2010, 19 were similarly placed among the top quartile that year.
其中23种课程在2010年也进入了前100名，并且这23种课程中的19种也位居前25名。
According to World Bank data, India's literacy rate for ages 15 and above places it in the last quartile of 114 countries.
据世界银行（WorldBank）的统计，印度15岁及以上年龄人的识字率较低，在114个国家中排在80多名以后的位置。
QUARTILE: The entry at a set position in the array of numbers.
项目在数组中设置的位置。
Both have top-quartile returns on invested capital.
两者的投资资本回报率均位居世界前四分之一。
Some might prefer to use MIN and MAX because they are easy to remember, while others might prefer QUARTILE because it is more versatile.
某些人喜欢使用MIN和MAX，因为它们容易记忆，但是其他人可能喜欢QUARTILE，因为它更多能。
In black women in the highest quartile, the increase in risk was 30 percent, compared to black women in the lowest quartile.
而在黑人妇女中，最高四分值组与最低四分值组相比，高血压的发病风险增加30%。
About 45 per cent of China's smelters are in the top cost quartile.
中国约45%的冶炼厂位于全球成本最高的25%之列。
In many developing countries, the poorest quartile of consumers spends close to three-quarters of its income on food.
在很多发展中国家，最穷的四分之一消费者把近四分之三的收入花在食物上。
Edelman's report was based on the views of university-educated, top-quartile income people in 23 countries.
Edelman的报告基于23个国家受过大学教育的高收入人群的观点。
Benchmarking: compare a facility to the industry mean as well as to a "best practice" (defined as the top quartile)
基准评价：将设施与工业平均水平及“最佳实践”（被定义为最高水平）相比较
Quartile Deviation Fractal Dimension and Its Application to Gear Fault Identification
四分位偏差分形维及其在齿轮故障识别中的应用
international nomenclature of diseases , IND inter-quartile range interval estimation
国际疾病命名四分位数范围，四分位数间距区间估计
Only one child in nine from a low-income background reaches the top income quartile;
处在低收入家庭中的孩子，只有九分之一到达收入的上层阶级；
Image Measurement of Cotton Quartile Length
棉纤维品质长度的图像测量
