越简单越霸气 发表于 2016-12-20 09:29:37

Data Manipulation with R （第二版）

Data Manipulation with R, Second Edition
http://1060.edu.pinggu.com/forum/201505/26/171706v2knan7gpplsgh8v.png
This book is for all those who wish to learn about data manipulation from scratch and excel at aggregating data effectively. It is expected that you have basic knowledge of R and have previously done some basic administration work with R.

人丑多读书 发表于 2017-1-9 14:14:41

:handshake

奈何以琛 发表于 2017-1-17 16:41:54

感谢楼主分享
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