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| Processed by: | richwarm (2021-09-06 04:33:29 GMT) |
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<< review queue entry 69200 - submitted by 'sl89' >> ※ 分位数 【Wikipedia】 In statistics and probability, quantiles are cut points dividing the range of a probability distribution into continuous intervals with equal probabilities, or dividing the observations in a sample in the same way. There is one fewer quantile than the number of groups created. Common quantiles have special names, such as quartiles (four groups), deciles (ten groups), and percentiles (100 groups). 分位数（英語：Quantile），亦称分位点，是指用分割点（cut point）将一个随机变量的概率分布范围分为几个具有相同概率的连续区间。分割点的数量比划分出的区间少1，例如3个分割点能分出4个区间。 常用的有中位数（即二分位数）、四分位数（quartile）、十分位数（decile ）、百分位数等。 https://en.wikipedia.org/wiki/Quantile https://zh.wikipedia.org/wiki/%E5%88%86%E4%BD%8D%E6%95%B0 【百度百科】 分位数（Quantile），亦称分位点，是指将一个随机变量的概率分布范围分为几个等份的数值点，常用的有中位数（即二分位数）、四分位数、百分位数等。 https://baike.baidu.com/item/%E5%88%86%E4%BD%8D%E6%95%B0/10064158 上表显示了 “STATE”列的分位数统计信息。 The table shows the quantile statistics for the column "STATE." 分位数回归与M-M分解显示：两个阶段，收入决定机制是导致居民收入分布向右偏移的主要原因； Through quantile regression and M-M decomposition, we find that revenue decision mechanism is a main reason to force income distribution curve towards the right. 这已经是一个较好的值，因为它可以保证优化器在使用分位数统计信息的情况下对确定过滤因子的估计误差最大只有 5%。 This is already a good value because it guarantees that the optimizer, by using the quantile statistics, only has an estimated maximum error of 5% for the determined filter factors. ※百分位数 【Wikipedia】 In statistics, a percentile (or a centile) is a score below which a given percentage of scores in its frequency distribution falls (exclusive definition) or a score at or below which a given percentage falls (inclusive definition). 百分位数，统計學術语，若将一组数据从小到大排序，并计算相应的累计百分点，则某百分点所对应数据的值，就称为这百分点的百分位数，以Pk表示第k百分位數。百分位数是用来比较个体在群体中的相对地位量数。 https://en.wikipedia.org/wiki/Percentile https://zh.wikipedia.org/wiki/%E7%99%BE%E5%88%86%E4%BD%8D%E6%95%B0 【百度百科】 统计学术语，如果将一组数据从小到大排序，并计算相应的累计百分位，则某一百分位所对应数据的值就称为这一百分位的百分位数。 https://baike.baidu.com/item/%E7%99%BE%E5%88%86%E4%BD%8D%E6%95%B0/10064171 龄中位数为61岁（第25和第75百分位数，56及68岁），和80 ％的患者都是男性。 The median age was 61 years (25th and 75th percentiles, 56 and 68 years), and 80% of patients were male. 而如果她的成绩是第30个百分位数， 就是低于70%的考生。 If she scored in the 30th percentile, 70% of test takers scored above her. 在29孕周前测定MSAFP（母血清甲胎蛋白），33~76％的低体重儿妊娠，其水平在正常的第75个百分位数上。 Between 33 and 76 of low-birth-weight pregnancies had MSAFP levels at the 75th percentile when measured before the 29th week. ※ 十分位数 【Wikipedia】 In descriptive statistics, a decile is any of the nine values that divide the sorted data into ten equal parts, so that each part represents 1/10 of the sample or population.[ https://en.wikipedia.org/wiki/Decile 【Wenlin】 n. decile; ten-percentile 按户主的收入十分位数和教育水平列示的家庭成员消费支出结构（%） Structure of consumption expenditure of member of household by income decile and level of education of head of household (%) 在墨西哥和菲律宾，第4十分位数至第7十分位数收入组别中有15%至20%的家庭由于收入减少，跌入更低的收入组别。 In Mexico and the Philippines, 15 to 20 per cent of households in the fourth and seventh income deciles were pushed into a lower income decile owing to income loss. 这些表格载列了历年来各种资源及其使用情况，如国民生产总值、国内生产总值、人均国民生产总值、人均国内生产总值、私人消费支出等，并统计了按十分位数排列的国民生产总值情况。 These data should be read in conjunction with the following tables, presenting the resources and their use, including GNP, GDP, per capita GNP and GDP, private consumption expenditure over the years as well as GNP by deciles. ※ 四分位数 【Wikipedia】 In statistics, a quartile is a type of quantile which divides the number of data points into four parts, or quarters, of more-or-less equal size. 四分位数（英語：Quartile）是统计学中分位数的一种，即把所有数值由小到大排列并分成四等份，处于三个分割点位置的數值就是四分位数。 https://en.wikipedia.org/wiki/Quartile https://zh.wikipedia.org/wiki/%E5%9B%9B%E5%88%86%E4%BD%8D%E6%95%B0 【Wenlin】 n. quartile 【MoE】 將一群數值分為四等分，則有三個分割點，此三分割點即稱為「四分位數」。 在第一个四分位数的患者（4.5%）比第二至四个四分位数的患者（8.4%）克隆演变的发生率更高。 The probability of clonal evolution was higher in patients in the first quartile (24.5 percent) than in quartiles 2 through 4 (8.4 percent). 他说，养恤基金的投资业绩良好；其目前的排行是在各养恤基金的第一四分位数內。 He said that the Fund's investment performance was excellent; and it was currently ranked within the first quartile of pension funds. 对于每一个标志物，将上三个四分位数与最低四分位数进行比较。 For each biomarker, each of the three upper quartiles was compared to the lowest quartile. |
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+ 分位數 分位数 [fen1 wei4 shu4] /quantile (statistics)/ + 百分位數 百分位数 [bai3 fen1 wei4 shu4] /percentile (statistics)/ + 十分位數 十分位数 [shi2 fen1 wei4 shu4] /decile (statistics)/ + 四分位數 四分位数 [si4 fen1 wei4 shu4] /quartile (statistics)/ |