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5-year non-overlapping windows是何意?
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如题,读文献时发现作者在做回归时分成了三种形式。分别是5-year non-overlapping windows下、5-year overlapping windows以及levels下,请教5-year no-noverlapping windows是何意呢?字面上看是5年期非重叠窗口,这 ...
2013-5-14 17:19 - fly717 - 爱问频道