查询词典 correlation analysis

Kruskal-Wallis Test and Spearman correlation analysis were used to test the relationship between health values and health-related behaviors.

目的通过对少数民族健康价值和健康相关行为关系的分析，为开展少数民族健康教育和健康促进提供依据。

SPSS11.5 software package was used for Pearson and Spearman correlation analysis.

所得结果采用SPSS11.5软件包进行Pearson和Spearman相关性分析。

The Spearman correlation analysis suggested that the expression of MMP7 and E-cadherin was negatively correlated.

相关分析表明MMP7与E-cadherin的表达呈负相关。

The results suggest that weighted correlation analysis can precisely measure the spectral similarity among Chinese patent medicines, and is suitable for their identification and quality control.

加权相关分析可以准确地测量UV吸收光谱的相似度，可将其用于中成药的鉴别和质量控制。

Correlation analysis revealed that flag leave angle increased grain yield by increasing spikelet fertility.

相关性分析表明，较小的剑叶角度可通过提高结实率进而显著增加产量。

This paper addresses the relationship between multispectral satellite information and probed relative humidity in each of standard isobaric surfaces using correlation analysis, least-square fitting and multivariate linear regression separately.

多光谱卫星图像上不同云类的云层高低分布蕴涵着三维湿度场的分布信息，文中用相关分析、最小二乘拟合分析和多元线性回归分析分别讨论了多光谱卫星信息与各标准层相对湿度的关系。

The PID parameter tuning of non-linear control system is set as the engineering background. The aim is the optimal design of PID parameter. On the basis of the design and research of the advanced PID parameter tuning, the mathematical model-transfer functionis developed through correlation analysis on statistical method.And with the optimization algorithm under constraint condition, the non-linear, Isqnonlin is set as object function. Then with connection of the non-linear constrain optimization algorithm and simulink technique, a set of adjust parameters which fit the performance index of the control system are found. And optimization design process and steps are provided.

本文以非线性控制系统PID参数整定为工程背景，以PID参数的优化设计为目标，在分析和研究国内外PID参数先进整定方法的基础上，运用相关分析实验统计方法建立对象的数学模型——传递函数，把PID参数设计问题转化为一种非线性优化设计问题，借助于约束条件下的优化算法，以非线性最小平方指标为目标函数，将非线性约束优化算法同Simulink仿真技术相结合，找出符合控制系统品质指标的一组调节参数。

In this paper,the theory and methodology of spatial correlation analysis and its application in insect ecology are summarized, methods of applying GIS are also discussed.

据此 ，文章对常用的地质统计学的空间相关理论和方法、以及这些理论和方法在昆虫生态学中的应用途径和研究进展作了简述。此外，对GIS在昆虫空间相关分析中的应用途径和方法也作了探讨。

Ningbo over the years from economic and financial indicators of the total volume indicators confirm the correlation analysis, Ningbo to promote financial development in the city's economic growth has played a vital role.

摘 要：从历年来宁波经济总量指标与金融总量指标的相关分析证实，宁波金融发展对促进全市经济增长起到了至关重要的作用。

Intrusion detection systems ; cooperative testing ; trustiness evaluation ; alert correlation analysis

入侵检测系统；合作检测；可信度；警报关联分析

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。