加权移动平均法如何复制?eviews中如何操作,或者还有什么别的办法进行加权移动平均吗?急求?
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[问答] 加权移动平均法如何复制?eviews中如何操作,急求? |
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回帖推荐crystal8832 发表于2楼 查看完整内容 EViews computes several forms of band-pass (frequency) filters. These filters are used to
isolate the cyclical component of a time series by specifying a range for its duration. Roughly
speaking, the band-pass filter is a linear filter that takes a two-sided weighted moving average
of the data where cycles in a “band”, given by a specified lower and upper bound, are
“passed” through, or ex ...
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