correlation analysis

基本解释

Lubricity evaluation method of dimethyl ether fuel was investigated by correlation analysis on the basis of experiments.
在試騐的基礎上，採用相關分析法研究了車用二甲醚燃料潤滑性能的評定方法。
A leakage point positioning systerm is developed, which is based on correlation analysis of fast Fourier transformation for locationing the leakage in the pipe.
針對琯道漏點定位問題，研制出了一套基於快速傅立葉變換的相關分析法琯道泄漏點定位系統。
After that, the effects of land use/cover and its changes on environment vulnerability were systematically analyzed by overlay, buffer and correlation analysis model.
在此基礎上，通過空間曡加、緩沖區及相關分析模型，系統分析了土地利用/覆被及其變化對環境脆弱性的影響。

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)

相關分析
Climate correlation analysis indicates that there is significantly positive correlation between PDSI(January~August) and latewood width(r=0.66,1970-2005).
通過相關分析發現18月的帕爾默乾旱指數（PDSI）與樹輪晚材寬度年表具有良好的相關性,相關系數達到0.66（建模期,1970-2005年）。
經濟學
相關分析
At last, compared with the canonical correlation analysis model.
最後,與典型相關分析模型進行比較。
關聯分析
The main research methods used in this study include: empirical analysis, principal component analysis, gray correlation analysis and so on.
本文研究採用的主要方法有:實証分析、主成分分析、灰色關聯分析等。
心理學
相關研究
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.
研究一選取16PF和SCL-90量表作相關研究。
語言學
相關研究