Using R and RStudio for Data Management, Statistical Analysis and Graphics

谢谢分享

谢谢分享   

谢谢楼主

谢谢，学习，下载

謝謝大家開心版大,感覺是個好材料

谢谢楼主，新手报到

下载了，谢谢。

very good book,thank you

Thanks for sharing

thanks a lot.