8.1.2 一元线性回归的SPSS操作详解 【Influence Statistics(影响统计量)】映剔除了某个自变量后回 归系数的变化情况。 DfBeta(s):由排除一个特定的观测值所引起的回归系数的变化。
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第二，这次能量巨大的地震影响了大规模的人群，允许这项研究完成足够的统计量来发现地震对一些例如自杀的罕见事件的影响。
Second, the large population size affected by this powerful earthquake allowed this study to achieve a sufficient statistical power to detect the impact of earthquakes on a rare event such as suicide.
表明高阶统计量方法可以有效地抑制有色噪声的影响。
It is shown that the higher order statistics approaches restrain effectively the effect of coloured noise.
第三章研究了椭球约束下线性模型的影响点挖掘，给出了相应的统计量，并设计异常挖掘算法。
In chapter 3, we study the influence point mining of linear model under elliptic restriction, and show the corresponding statistical function and the outlier mining algorithm.
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