correlation ratio

A new correlation ratio similarity measure in voxel intensity based medical image registration field was adopted.

在基于体素灰度的医学图像配准领域,本文采用了全新的相关比相似性测度作为配准的测度准则.

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It was explained why mutual information, but not correlation ratio based medical image registration be easily trapped in the local optimization maximum.

同时进一步解释了基于互信息相似性测度的医学图像配准易于陷入局部最优，而基于相关比相似性测度的方法易于保证配准得到全局最优。

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To explore the correlation between fumonisins and human esophageal cancer ( HEC), the estimated fumonisin intake and the urinary sphinganine/ sphingosine ( Sa/ So) ratio were investigated in the population with a high HEC incidence in the suburb of Hebi city, Henan province.

为探讨伏马菌素与人类食管癌发生的关系，对食管癌高发区鹤壁市郊部分居民的伏马菌素摄入水平及尿二氢神经鞘氨醇神经鞘氨醇（Sa So）比值进行了调查。

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correlation coefficient correlation ratio correlogram covariate covariation

相关图共变向量共变

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Simulation tests show that higher successful correlation ratio and more robust performance are provided by the topology sequence method.

通过仿真，拓扑序列法比基本拓扑法具有更高的关联成功率和稳定的性能。

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In the view of macroscopic, equalization of internal trades in finance and gradual improvement of correlation ratio of finance are shown.

在宏观层面上表现为金融内部各行业的平等化与金融相关率的不断提高；

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In general, it is a good investment tool, for its high Sharp ratio and low correlation with market return.

总体而言，由于其较高的夏普比率以及与市场收益的低度相关性，IPO申购是一个很好的投资工具。

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The result showed that the correlation ratio between actual township's total population and the total population calculated by spatialization equaled 0.91 and mean error percentage was 16.5%.

结果为通过空间化得到的各乡镇的人口数与各乡镇的实际人口数的相关系数为0.91，平均误差为16.5%。

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Then to the central bank using benchmark interest rate, legal reserve ratio, the open market service operation and the rediscount rate monetary policy tool affects to the stock market carries on the correlation theories analysis.

然后对央行利用基准利率、法定存款准备金率、公开市场业务操作和再贴现率的货币政策工具对股票市场影响进行相关理论分析。

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the correlation ratio was analyzed at the data processing. by contrasting with test data, the formulation inosculated the test data well.

并在处理数据过程中对公式的相关性进行了分析，经过与试验数据的比较，发现公式的拟合性好。

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IPO first-day turnover, amplitude ratio and small plates market index with the initial yield are positively correlated. The success rate and the initial rate is a negative correlation. Finally, it makes some policy suggestions based on the above.

其中，IPO新股上市首日换手率、振幅率及中小板市场指数与初始收益率成止相关，中签率则和初始收益率呈负相关。最后，在上述基础上提出相关政策建议。

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Multi-resolution registration of MR and CT images based on correlation ratio similarity measure

利用相关比相似性测度多分辨率配准MR和CT医学图像的方法

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The study shows that it has a strong correlation ratio.

研究表明，两者的相关性很强；

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Method Under extreme rigid registration condition, correlation coefficient, mutual information and correlation ratio similarity measures were tested as most suitable similarity measures.

方法在极端的刚体配准条件下，检验出互相关系数，互信息和相关比相似性测度为适合的相似性测度。

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The result show that the performance 、 shareholding ratio of the institutional investors and the number of shareholding have a significant positive correlation separately in the non-state-owned holding enterprises.

研究表明在非国有控股企业中，公司绩效与机构投资者持股比例，持股家数成显著正相关关系。

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