correlation coefficient
英[ˌkɔːrə'leɪʃənˌkəʊə'fɪʃənt]
美[ˌkɔːrə'leɪʃənˌkoʊə'fɪʃənt]
- 相关系数
详细释义
Noun:
-
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);
"what is the correlation between those two variables?"
双语例句
- A correlation coefficient in which one variable is many-valued and the other is dichotomous.
一个多值变数和一个双值变数的相关系数。 - The approximation of the distribution is justified by looking at two correlation coefficients.
通过计算两类相关系数，证明了该近似分布函数的合理性。
相关词汇
- correlation 相互关系
- coefficient of correlation 对比系数,相关系数...
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