统计研究 ›› 1997, Vol. 14 ›› Issue (2): 63-65.
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赵进文
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Zhao Jinwen
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Abstract: In general opinion, the models we built have powerful practical forecast ability so long as they are accepted by significant test and series correlation test, and can be used to forecast in practical cases. However, the author’s research show up that correlation test is highly sensitive to outliers, leverages and influential observations. Thus , we shouldn’t make arbitrary assertion only by the test statistics, and should still analyze and diagnose their influence on correspondent statistics on the basis of data itself.
赵进文. 序列相关的检验与诊断[J]. 统计研究, 1997, 14(2): 63-65.
Zhao Jinwen. Test and Diagnosis of Series Correlation[J]. , 1997, 14(2): 63-65.
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https://tjyj.stats.gov.cn/CN/Y1997/V14/I2/63
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