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。可表示为:一组n个观测值按数值大小排列。如,处于p%位置的值称第p百分位数。
百分位数 [数] [统计] percentile ; prctile ; Percentile Values ; p-th percentile
百分位数法 method of percentiles ; Percentile method
百分位数值 Percentiles
样本百分位数 sample percentiles
百分位数常模 percentile norm
百分位数曲线 percentile curve
链接百分位数等化法 chained equipercentile equating
百分位数等级 Percentile rank
百分位数速率 Percentile speed
总体百分位数 population percentile
不同胎龄新生儿出生体重百分位数曲线。
Percentile Curves for Neonatal Birthweight for Gestational Age.
质方图,百分位数,平均,中位数,变异…等。
本文提供了陕西省0-18岁儿童的BMI的年龄别百分位数曲线。
Presented here is the age-related BMI centile curves for children aged 0-18 years in Shaanxi.
Then as you move out to the equity markets where it's harder to price things as efficiently--large-cap stocks -there are two-fold percentage points,first to third quartile.
如果你转而观察,难以有效定价的市场,比如大盘股,第一和第三个四分位数相差2个百分点
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