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Data cleaning: Difference between revisions
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* [https://docs.google.com/spreadsheets/d/1UyumfruGjps7xqd4aSB-NKfmu54NIscI2OV9Uht8F7M/edit?usp=sharing 判斷 Excel 欄位值是否錯誤] 除了常見的 Excel 錯誤，如何判斷來自其他資料來源的可能錯誤欄位值 | * [https://docs.google.com/spreadsheets/d/1UyumfruGjps7xqd4aSB-NKfmu54NIscI2OV9Uht8F7M/edit?usp=sharing 判斷 Excel 欄位值是否錯誤] 除了常見的 Excel 錯誤，如何判斷來自其他資料來源的可能錯誤欄位值 | ||
* [[Web user behavior]] | * [[Web user behavior]] | ||
* [https://medium.com/bryanyang0528/%E8%B3%87%E6%96%99%E5%93%81%E8%B3%AA%E5%88%9D%E6%8E%A2-data-quality-b765eb56a7c2?fbclid=IwAR3NBb2BtFm9O3FeY7JgQ5HLE5VG5nFe3m5Zx8zNW9XkvOUPlqV9hXmaoXI 資料品質初探(Data Quality) – 亂點技能的跨界人生 – Medium] {{access | date = 2018-01-13}} | |||
== references == | == references == | ||