[下载]Data Manipulation with R (2008)

Thanks, but i have not so much score, tragic

Good book, I admire with drooling......

非常感谢楼主的无私奉献，这是学习R的基础资料

Thanks very much

Thanks a lot

正在找这本书 谢谢

Thanks for sharing!

好书啊，值得我们大家去下载，

感謝樓主分享

感谢楼主无私分享