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correlation analysis
英:
美:
常见释义:
【数】相关分析
1、Methods: Correlation analysis, Grey incidence analysis were used for the quality evaluation of Fructus Arctii in different places.───方法:使用相关分析、灰色关联分析对不同产地牛蒡子做出质量评价。
2、A
correlation analysis
was conducted between the general score of quality of nursing and the patient to nurse ratio.───将护理质量综合考核结果与各科室护理人员床护比进行相关性分析。
3、Comparison of proportion and
correlation analysis
was evaluated by Chi-square test.───采用卡方检验进行构成比的比较和相关性分析。
4、Mining association rules is one of the primary methods used in telecommunication alarm
correlation analysis
.───关联规则挖掘算法是通信网告警相关性分析中的重要方法。
5、Linear
correlation analysis
indicated that those patients whose living satisfaction degree was low were prone to athymia, anxietas, interpersonal relationship sensitiveness and somatization symptom.───线性相关分析表明,生活满意度较低的患者容易出现失语症,焦虑症,人际关系敏感性和躯体化症状。
6、Method of
correlation analysis
was applied using the data of land use change from 1992to 2002.───方法:根据1992 - 2002年该地区土地利用变化数据,采用相关分析的方法。
7、Correlation analysis is improved, and a sort of new method is brought forward on double
correlation analysis
.───在相角测量的相关分析法的基础上,对相关分析法进行了改进,提出了双相关分析法。
8、RESULTS: Multiple canonical
correlation analysis
is able to map several time series to a consensus time scale.───结果:多典型相关分析能够地图几个时间序列,以协商一致的时间尺度。
9、spearman
correlation analysis
show that there was a significant negative correlation between serum testosterone and serum BNP.───故提示慢性心力衰竭患者血清睾酮与BNP呈负相关。
1、perfect correlation───【数】完全相关
2、correlation causation───相关因果关系
3、partial correlation───偏【净,部分】相关;部份相关,【数】偏相关;【数】部分相关
4、correlation───n.【数】相关,关联;相互关系
5、statement analysis───n.财务报表分析;财务报表分析;决算表分析
6、negative correlation───【数】负相关
7、illusory correlation───【统计】虚幻相关;产生错觉相关
8、correlation synonym───相关同义词
9、analysis───n.分析;分解;验定
我不知道你想问什么。。问题太大。给你举些COV和COR的应用吧- -
比如时间序列里(比如高频或者超频时间序列在金融里应用蛮广的),COR的pattern可以反映序列的模型。而在financial econometrics里面基本分析都是针对VAR-COV MATRIC进行的。
因为CORR算是比较直观的一种线性相关性的度量,但是CORR也因此容易失去一些COV本来的特性,比如时间序列里平稳性就不能用CORR来决定。。。