coefficient of correlation

英 [ˌkəʊɪˈfɪʃnt ɒv ˌkɒrəˈleɪʃn]

美 [ˌkoʊɪˈfɪʃnt əv ˌkɔːrəˈleɪʃn]

网络  相关系数; 相關係數; 用相关系数; 系数; 相干系数

经济

英英释义

noun

• a statistic representing how closely two variables co-vary
  1. what is the correlation between those two variables?
  Synonym:correlation coefficientcorrelation

双语例句

• The trend analysis of water quality in Fuxi river was made by using average-index assessment method and Spearman coefficient of correlation method.
  采用均值型指数法和Spearman秩相关系数法进行水质变化趋势分析。
• And there are negative correlations between memory and carbohydrate, energy or phosphorus intake, The coefficient of correlation between memory and energy intake is-0.2096, which is significant at 1% level also.
  能量、糖类、磷的摄入水平与记忆力之间存在负相关，其中能量的摄入水平与记忆力之间的相关系数为-0.2096~（），达极显著水平（p＜1%）。
• Study on Coefficient of Correlation as Goodness-of-fit Criterion
  关于相关系数作拟合优度的研究
• It were remarkable negative correlation between soybean yield and phosphorus content of root, then yield and nitrogen content of leaves, but it was remarkable positive correlation between yield and potassium of the leaves. The coefficient of correlation were-0.767,-0.882, 0.668 respectively.
  大豆产量与根系中的磷含量和叶片中的氮含量呈极显著负相关，与叶片中的钾呈极显著正相关，相关系数分别为-0.767、-0.882、0.668。
• There was a positive correlation between stomatal conductance and transpiration rate in various organs, while the coefficient of correlation in non-leaf green organs was lower than that in leaf blade.
  相关分析表明，不同器官的气孔导度与蒸腾速率均呈显著正相关，非叶器官气孔导度与光合速率的相关程度明显低于叶片。
• Through analysis of simple coefficient of correlation among different characters of flax, influence of major agronomical characters to fiber content of Single plant it discussed.
  通过对亚麻各性状之间简单相关系数分析，探讨了亚麻主要农艺性状对单株出麻率的影响，为高纤育种提供一定的理论依。
• The coefficient of correlation of both is 0.884. But either of the maximum and minimum-year of duststorm frequency in Xinjiang is ahead of the whole nation.
  但新疆沙尘暴频率最大年份和最小年份均提前于全国。
• The coefficient of correlation ( r) between AAI and the target plasma concentration of propofol was-0.923 ( P< 0.001).
  AAI与丙泊酚靶控浓度的相关系数为-0.923（P<0.001）。
• Coefficient of Correlation and Its Computation Programming in Environmental Monitoring
  环境监测中的各种相关系数及其程序计算
• The influences of damping ratio, slamming rate and coefficient of correlation on the reliability were studied, and the reliabilities of various failure modes were analyzed.
  最后通过算例分析了舰船结构的阻尼率、砰击率及相关系数对可靠性的影响，并计算分析了舰船结构各种失效模式的可靠性。