中英互译
correlation coefficient
基本释义
- 相关系数:一个数值或函数,用于表示两组数据或两个随机变量之间的相关程度,其值等于它们的协方差除以它们标准差的乘积。
双语例句
- One step self-correlation coefficient has little influence on predicting accuracy.一步相关系数对预测精度的影响不大。
- The self - correlation coefficient and cross-correlation coefficient are also calculated.计算出自相关系数和互相关系数;
- Dependence measures, including linear correlation coefficient and concordance measure, are traditional methods.相关性度量,包括线性相关系数和和谐性相关性度量是传统方法。
网络短语
- Spearman's Rank Correlation Coefficient斯皮尔曼等级相关系数;史匹曼等级相关系数;斯皮尔曼秩相关系数;曼等级相关系数
- Pearson product-moment correlation coefficient皮尔逊积矩相关系数;皮尔森积矩;也称皮尔森积矩相关系数;皮尔森积差相关
- multiple correlation coefficient复相关系数;多重相关系数;多元相关系数;复相干系数
- Pearson Correlation Coefficient皮尔逊相关系数;皮尔森相关系数;相关系数;第二节直线相关系数
- interclass correlation coefficient组内相关系数;组间相关系数;相关系数;过等级间相关系数
同义词
[数][物]相关系数;关联系数
英英释义
- n.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)