The kernel regression method now is the most popular non - parametric estimation method.

核回归方法是比较常用的一种 非 参数估计方法.

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Principal Component Analysis ( PCA ) and non - parametric tests were performed to assess relationships.

主成分分析 ( PCA ) 和 非 参数检验用于测定两者之间的关系.

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Secondly, we apply a non - parametric regression technique to predict permeability using well logs within each electrofacies.

其次, 运用 非 参数回归技术,通过每个电相范围的测井曲线来预测渗透率.

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Research and teaching: panel data econometrics, non - parametric statistics and its applications in economics.

主要研究和教学领域: 平行数据计量经济学 、 非 参变量统计及其在经济学中的应用.

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Methods: Many non - parametric statistic indexes were calculated in order to show a row - column dependence.

方法计算多种 非 参数统计指标表示行列相关的测度.

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Finally, two new pixel - level algorithms for drawing parametric and non - parametric curves are introduced.

最后, 介绍了 逐 点生成参数曲线和 非 参数曲线的两个最新算法.

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