Excel Data Cleansing Straight to the Point (English Edition)

Excel Data Cleansing Straight to the Point (English Edition)

作者
Oz du Soleil
语言
简体中文
出版社
Holy Macro! Books
出版日期
2019年7月23日
电子书格式
epub,pdf,mobi,azw3,txt,fb2,djvu
文件大小
14252 KB
下载次数
8030
更新日期
2023-06-27
运行环境
PC/Windows/Linux/Mac/IOS/iPhone/iPad/iBooks/Kindle/Android/安卓/平板
内容简介

This Straight to the Point guide provides an introduction to data cleansing, which also goes by names such as data munging and data wrangling. Whatever the name, it basically means doing what needs to be done to make data useful and trustworthy. Data cleansing can include the following tasks:Deleting unnecessary headersDeleting summary rowsFilling in gapsFlattening a reportMerging and appending data from multiple sourcesPulling data from source X to complete data in source YSplitting names from addressesIdentifying and deleting duplicate recordsConverting units of measurement in multiple sources

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