Excel表,每个数据分析师的必备数据处理工具之一。
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本文主要分享利用excel表在业务需求中的使用技巧,旨在帮助大家快速处理数据,提高工作效率,从而腾出更多精力做更多有意义的数据分析项目。为了方便大家阅读,本文主要分成以下几个模块:
Step 1 : Get Data
Step 2 : Process Data
Step 3 : Data Presentation
Others : Leaning Resouce
Get Data:
常用:
From File : csv,excel
From DB: mysql,sqlService
From ODBC: ODBC 配置
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Process Data:
1.常用函数:
计算类:SUM, COUNT, AVG, MAX, MIN
查找类:IF , VLOOKUP, FIND
转换类:截取(LEFT,RIGHT,MID),拼接(&),时间(WEEKDAY,WEEKNUM),数字(MATH,TEXT)
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2.常用快捷键:
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Data Presentation:
1. Pivot Tables
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2.Charts
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Leaning Resouce:
https://support.microsoft.com/en-us/excelExcel help & learningExcel help & learning
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