correlation analysis

基本解释

Lubricity evaluation method of dimethyl ether fuel was investigated by correlation analysis on the basis of experiments.
在试验的基础上，采用相关分析法研究了车用二甲醚燃料润滑性能的评定方法。
A leakage point positioning systerm is developed, which is based on correlation analysis of fast Fourier transformation for locationing the leakage in the pipe.
针对管道漏点定位问题，研制出了一套基于快速傅立叶变换的相关分析法管道泄漏点定位系统。
After that, the effects of land use/cover and its changes on environment vulnerability were systematically analyzed by overlay, buffer and correlation analysis model.
在此基础上，通过空间叠加、缓冲区及相关分析模型，系统分析了土地利用/覆被及其变化对环境脆弱性的影响。

If an asset class has unique risk, it will exhibit variability in a rolling 3-year correlation analysis similar to Figure 2.
FORBES: Basics of Asset Allocation (Part 2 of 2)
This means that the data which shows a negative correlation between stock performance and GDP, has less data in it, and its negative correlation is only roughly 24%, while the analysis which shows a positive correlation between stock returns and GDP has a correlation of 66%.
FORBES: John Mauldin's Muddled Stock Return Model
Part of this analysis requires a correlation study to test if the asset class has unique risk.
FORBES: Basics of Asset Allocation (Part 2 of 2)

相关分析
Climate correlation analysis indicates that there is significantly positive correlation between PDSI(January~August) and latewood width(r=0.66,1970-2005).
通过相关分析发现18月的帕尔默干旱指数（PDSI）与树轮晚材宽度年表具有良好的相关性,相关系数达到0.66（建模期,1970-2005年）。
经济学
相关分析
At last, compared with the canonical correlation analysis model.
最后,与典型相关分析模型进行比较。
关联分析
The main research methods used in this study include: empirical analysis, principal component analysis, gray correlation analysis and so on.
本文研究采用的主要方法有:实证分析、主成分分析、灰色关联分析等。
心理学
相关研究
Study 1 use 16PF and SCL-90 for the correlation research, correlation analysis showed Emotional Stability, Social Boldness, Perfectionism have significantly high negative correlation with all symptom factors, and Vigilance, Tension, Apprehensiveness have significantly high positive correlation.
研究一选取16PF和SCL-90量表作相关研究。
语言学
相关研究