| 单词 | product-moment correlation coefficient |
| 释义 | product-moment correlation coefficient (extremely rare) n WORD FAMILY product-moment correlation coefficient n the most commonly used method of computing a correlation coefficient between variables that are linearly related Syn|Hyper Pearson product-moment correlation coefficient coefficient of correlation, correlation, correlation coefficient a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) |
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