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arXiv 2003.03615math.STstat.TH
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自回归正态性拟合检验的局部功效

Local Power of Tests of Fit for Normality of Autoregression

Michael Boldin

摘要:

我们考虑一个平稳的$AR(p)$模型。自回归参数和新息的分布都是未知的。基于参数估计的残差,定义了经验分布函数的模拟,构造了Kolmogorov检验和$ω^2$检验,检验了新息的正态性假设.我们得到的渐近权力,这些测试下当地的替代品。

英文摘要:

We consider a stationary $AR(p)$ model. The autoregression parameters are unknown as well as the distribution of innovations. Based on the residuals from the parameter estimates, an analog of empirical distribution function is defined and the tests of Kolmogorov's and $ω^2$ type is constructed for testing hypotheses on the normality of innovations. We obtain the asymptotic power of these tests under local alternatives.

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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