R也可以結合迴圈等語法修改以及壓縮大量檔案。
修改檔名是用file.rename，
下面範例中 from 帶入的是原本的檔案名稱，
to 則是修改後的名稱。
壓縮檔案是用 zip，
zipfile 是帶入壓縮檔的名稱，
files 則是帶入要壓縮的資料夾或檔名。
在使用 zip 函數如果遇到問題可參考這篇：文章。
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| ##Rename files | |
| file.rename(from = "a.csv", to = "b.csv") | |
| ##Reference for Facing error while using zip function. | |
| ##http://stackoverflow.com/questions/29129681/create-zip-file-error-running-command-had-status-127 | |
| ##Create a zipped folder. | |
| ##"test" is a folder's name | |
| zip(zipfile = "test.zip", files = "test") |
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