correlation coefficient

相关系数:一个数值或函数

常用释义

词性释义

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。
例句
  • 全部
1·The correlation coefficient is part of the results.
相关系数是结果的一部分。
2·The correlation coefficient of total scale and each subscale was 0.
各分量表与总量表的相关系数在0。
3·The influence of singular point on correlation coefficient is researched.
研究了异常点对相关系数的影响。
4·The relation between W—K statistic and correlation coefficient was built.
并找到了W—K统计量和相关系数的关系。
5·The models were compared with regard to accuracy and correlation coefficient.
从准确度和相关系数方面对这些模型进行了比较。
6·Correlation coefficient can reflect the capability of track of generating sets.
相关系数法可以反映机组的跟踪能力。
7·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。
8·The interclass correlation coefficient (ICC) was used to determine the reliability.
选用组内相关系数(ICC)作为可靠性判断指标。
9·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;
10·Significant positive correlation coefficient was found between drought resistance and root dry weight.
结果表明:幼苗的抗旱性与根干重呈显著正相关。
同义词
[数][物]相关系数;关联系数