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- Pearson correlation method 相关性分析
- The statistical methods used to analyze the data were Pearson correlation, point-biserial correlation, t-test, and two-way mixed design ANOVA. 其次,欺骗动机实验情境仅在社会学习与避免尴尬等欺骗回馈,具有增强的实验效果。
- Pearson correlation was used to analyze the absolute error of angle and E/I strength ratio. 以皮尔逊积差相关系数分析整体绝对误差角度与肌力比值的关系。
- Detect Ventricular Late Potentials Using Filter Bank and Correlation Method. 应用滤波器组相关法去噪以检测心室晚电位。
- Data were analyzed by using descriptive statistics, chi-square, t-test, Pearson correlation, and stepwise multiple regression. 个案中只有41人有完全符合三项遵从标准(病人自评、病历回顾、血中锂盐浓度)之遵从行为。
- All subjects were tested by using Cattell 16PF Questionnaire. The results were analyzed with One-way ANOVA and Pearson Correlation. 采用卡特尔 16PF测验进行测试,对测试数据进行单因素方差分析和Pearson相关分析。
- The main outcome measure was the Pearson Correlation Coefficient(r) between the doctors' perceived optimal blood pressure and the actual outcome. 以皮尔森相关系数(Pearson Correlation)分析医生认为理想的血压水平及病人的实际血压水平。
- Pearson Correlation is performed to examine the relationship between metacognitive strategies preferences and English proficiency. (三)学习成功者和不成功者在元认知策略的使用上有显著性差异。
- The difference was detected by analysis of variance (ANOVA), Spearman rank correlation and Pearson correlation coefficient. 所得数据均值比较用方差检验,等级资料采用Spearman相关系数检验。
- Pearson correlation analysis test was used to analyze the relationship between the level of soluble E-selectin and white blood cell (WBC). 对冠心病患者的外周血白细胞总数与血清可溶性E-选择素水平进行直线相关分析。
- It is approved that the proposed method has higher antinoise and signal-to-noise ratio than the direct correlation method. 能过数字仿真对比表明,该方法优于直接相关定位法,具有较强的抗噪声能力,提高了信噪比。
- In terms of the research appoarch, the paper uses GM (1, 1), ANOVA, LSD comparative analysis, Pearson correlation and other means to analyze the relationships. 在研究方法上,本文采用定量与定性分析相结合,以定量分析为主,通过采集上市公司实际运营数据,运用 GM(1,1)模型、方差分析、LSD 多重比较检验和 Pearson 相关系数等分析方法,来研究多元化战略的绩效和风险的关系。
- Experiments show that the results of correlation method agree with those from Hay with a deviation of 1.5%. 结果表明;对比实验法的实验数据更接近理论值;最大偏差不超过1.;5%25。
- With this observation, the AAF can be calculated by following the conventional correlation method. 该方法首先通过动力学系统产生时延和时间尺度变化的信号,然后由数字方式计算相关函数,从而获得宽带信号的模糊函数。
- The results of statistical simulation reveal that intraclass correlation coefficient is a good estimator of reliability, while Pearson correlation coefficient over estimates the reliability in many conditions. 统计仿真的结果显示,组内相关系数是不错的信度估计量,但皮尔逊相关系数较会有高估的情况。
- The principle of utilizing digital correlation method to detect the phases of the two sine signals with the same frequency was discussed. 介绍了采用相关分析法测量两路同频率正弦信号相位的数字化方法基本原理。
- In order to solve this problem,a correlation method of HSRF-FMICW signal is presented for rapid moving target processing. 针对这一问题首次提出了地波超视距雷达探测海上高速运动目标的HSRF-FMICW信号的相关运算处理方法。
- A new method for measuring the characteristic of electrostriction by a digital speckle correlation method (DSCM) is presented. 摘要提出利用数字散斑相关方法测量材料的电致伸缩性能的新方法。
- The associations of the subentry scores in MMSE with those in WAB, aphasia quotient,operative quotient and cerebral cortex quotient were analyzed by using Pearson correlation analysis and stepwise linear regression analysis. 根据检查结果,计算出失语商、操作商和大脑皮质商。 对简易智力状况检查法各分项分值和语言各分项分值与西方失语症成套测验中的各分项分值及失语商、操作商、大脑皮质商之间的关系分析采用Pearson相关分析和逐步线性回归分析。
- This paper presents the on line measurement of size, concentration and velocity of pulverized coal with light fluctuation and correlation method. 该文介绍了结合光脉动法和相关测速法同时在线测量煤粉粒径、浓度和速度的技术和装置。