coefficient of multiple correlation

基本解释

A new multivariate linear model was proposed to associate viscosity and group composition of heavy oil. Multiple correlation coefficient of the model is 0.9885.
提出了一种能对稠油族组成与粘度进行较好关联的多元线性模型，其复相关系数为0.9885。
The result of multiple correlation coefficient testing, F-testing and t-testing indicates that the model meets the hypothesis testing of linearity and its matching effect is preferable.
复相关系数、F检验、t检验结果表明，该模型满足线性与方差齐性的假设，拟合效果较好。
The cross correlation coefficient of fluctuation magnetic field, which is not obtainable with single quantum NMR alone, is deduced from the multiple quantum relaxation times measured by this method.
由所测得的单量子和多量子弛豫时间可以导出起伏场的交叉相关系数，这提供了单量子NMR所不能获得的信息。

If an intercept is included and the number of explanators is more than one, R2 is also referred to as the coefficient of multiple correlation.
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