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arXiv 1810.09497stat.ME
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异方差回归模型中两种方法的比较

Comparing Two Approaches in Heteroscedastic Regression Models

Ali Akbar Jafari

摘要:

最近,Sadooghi-alvandi等人(2016)提出了广义检验方法,Xu和Li(2018)提出了基准方法来检验几个方差不等的回归模型中系数的相等性。在本文中,它表明,在这些方法中考虑的量是同分布的,因此,这些方法是相同的。此外,该结果满足单向ANOVA问题。

英文摘要:

Recently, a generalized test approach is proposed by Sadooghi-alvandi et al. (2016) and a fiducial approach is proposed by Xu and Li (2018) to test the equality of coefficients in several regression models with unequal variances. In this paper, it is shown that the considered quantities in these approaches are identically distributed and therefore, these approaches are same. Also, this result satisfies for the one-way ANOVA problem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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