中位数（Median）又称中值，统计学中的专有名词，是按顺序排列的一组数据中居于中间位置的数，代表一个样本、种群或概率分布中的一个数值，其可将数值集合划分为相等的上下两部分。对于有限的数集，可以通过把所有观察值高低排序后找出正中间的一个作为中位数。如果观察值有偶数个，通常取最中间的两个数值的平均数作为中位数。
网络释义专业释义
短语
中位数 [数] Median ; Median and Selection ; IQR ; Median Income
中位数检验 Median test
求中位数 median
中位数平滑 Median polish
尿碘中位数 MUI ; Median of urinary iodine ; median urinary iodine
中位数倍数 MOMF ; MOME ; Multiple of Median ; multiples of the median
租金中位数 median rent
组中位数 Subgroup Median
样本中位数 [数] sample median ; sample mean
市场中位数 market median
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median - 引用次数：320
Follow-up in this series ranged from 6 months to 77 months (median 36 months).
随访时间为6～77个月，中位数36个月。
参考来源 - 感染性腹主动脉瘤的外科治疗 -
median - 引用次数：13
Then the noise is removed by means of the variance that is estimated directly from the median of the noise. Finally, an auto-detection is made for the motion displacement from the difference image undergone the above pre-processings.
本文给出的方法以散射图去除光照影响和静止背景，用噪声的中位数直接估计其方差，从而去除噪声，检测出由运动引起的变动，最后自动检测运动距离。
参考来源 - 序列图象运动检测的预处理技术median and selection -
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·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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被推翻的华尔街巨头受到的打击最大，平均减薪38%，奖金中位数为零。
The overthrown giants of Wall Street took the biggest knock, with average pay cuts of 38% and median bonuses of zero.
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有没有比收入中位数更公正的数据呢？
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总租金中位数：$1000
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So there are examples in American History of elections that seem to in which the Median Voter Theorem seems to do well.
因此从美国历史上的选举案例里看,中位数选民定理非常奏效
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Where even if you can find somebody who's going to be a first quartile manager, there's almost no difference between the first quartile return and the third quartile return.
即使你能找到一位,一流的经理人,但在债券市场收益中,第一和第三个四分位数之间几乎没有区别
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One nice thing, by the way -- this is just chance I think -- the median answer in the class was nine, which is spot on, so the median hit this bang on.
顺便提一下,有趣的是,我就是顺便提一嘴,班级中位数也是9,中位数正好也是游戏的答案
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