| 单词 | rank-difference correlation coefficient |
| 释义 | rank-difference correlation coefficient (extremely rare) n WORD FAMILY rank-difference correlation coefficient n the most commonly used method of computing a correlation coefficient between the ranks of scores on two variables Syn|Hyper rank-difference correlation, rank-order correlation, rank-order correlation coefficient distribution free statistic, nonparametric statistic a statistic computed without knowledge of the form or the parameters of the distribution from which observations are drawn |
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