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Power Query数据格式的转换、拆分合并提取、删除重复项、删除错误、转置与反转、透视和逆透视

2022-07-06 00:19:00 【Begin to change】

       Power BI(三)Power Query数据格式的转换、拆分合并提取、删除重复项、删除错误、转置与反转、透视和逆透视_路易三十六的博客-CSDN博客Power BI(三)Power Query知识点本篇博客主要讲解Power Query以下知识点:删除重复项数据格式的转换数据的拆分合并提取删除错误转置与反转透视和逆透视(二维表与一维表的转换)数据格式的转换如下图,我们有一组数据,但是发现其格式很不符合我们建模数据的需求,需要进行处理(比如姓名列有回车、空格多余字符、英语名字中间间隔两个空格、Last n...https://blog.csdn.net/LuYi_WeiLin/article/details/88760702

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