数据都是正的,经eviews季度调整以后有些变负的正常么,为什么 时间序列数据用EVIEWS进行季节调整过后数据会发生变化吗?...
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\u4f1a\u53d8\u5316\u7684\uff0c\u505asarima
正常的我替别人做这类的数据分析蛮多的
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