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累计计算即在指定的范围内将数据不断的累计计算。
产品支持五种累计运算类型,分别为: 累计合计、累计平均、累计最大值、累计最小值、累计计数 。
以下以累计合计和累计平均数为例,为您讲述累计的含义。(为了方便对比,我们在数值区域绑定了两次订单金额,将其中一个进行快速计算。)
累计合计效果:
图中黄色柱体为该分类项目之前所有项目值的合计。
累计平均数效果:
图中黄色柱体为该分类项目之前所有项目的值的平均值。