REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...
Abstract: Pothole detection holds significant importance for road maintenance and safety. However, accurately counting potholes within dynamic video sequences poses substantial challenges due to ...
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四种方法解决Excel中不重复计数的问题
之前在给北京一家药企培训时，有伙伴问如何计算不重复的个数。这是一个有代表性的问题，我整理出来以下四种方法，分别是函数法、透视表法、Power Query法和Power Pivot法，看你能不能用得上？ 案例数据 这是公司的部分销售订单表，主要涉及省份 ...
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