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  • 匿名
关注：1 2013-05-23 12:21

求翻译：Sales data in a commodity market (supermarket sales to consumers) has been analysed by studying the fluctuation spectrum and noise correlations. Three related products (ketchup, mayonnaise and curry sauce) have been analysed. Most noise in sales is caused by promotions, but here we focus on the fluctuations in baseline是什么意思？

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Sales data in a commodity market (supermarket sales to consumers) has been analysed by studying the fluctuation spectrum and noise correlations. Three related products (ketchup, mayonnaise and curry sauce) have been analysed. Most noise in sales is caused by promotions, but here we focus on the fluctuations in baseline
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  • 匿名
2013-05-23 12:21:38
在商品市场上的销售数据（超市销售给消费者）进行了分析研究波动的频谱和噪声的相关性。三（番茄酱，蛋黄酱，咖喱酱）相关产品进行了分析。最优惠销售中的噪音造成的，但这里，我们重点放在在基线销售的波动。这些特点对市场的动态。已发现四个迄今被忽视的影响，很难从简单的计量经济模型来解释。这些影响是：（1）在基线销售的噪音水平是互不相关的销售活动中，可以预
  • 匿名
2013-05-23 12:23:18
  • 匿名
2013-05-23 12:24:58
  • 匿名
2013-05-23 12:26:38
  • 匿名
2013-05-23 12:28:18
 
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