解放虎vR价格和配置|Ubuntu10.10配置R环境的方法

　　在Ubuntu10.10系统中，有的用户因工作需要得进行配置R环境，但还不清楚该如何配置。在这，小编就分享给大家配置R环境的方法。

　　方法如下：

　　向 /etc/apt/sources.list 中加入:

　　deb http://ftp.ctex.org/mirrors/CRAN/bin/linux/Ubuntu maverick/

　　Secure apt

　　The Ubuntu archives on CRAN are signed with the key of "Michael Rutter " with key ID E084DAB9. You can fetch this key with

　　gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9

　　and then feed it to apt-key with

　　gpg -a --export E084DAB9 | sudo apt-key add -

　　安装完整的R system, 使用

　　sudo apt-get update

　　sudo apt-get install r-base

　　管理和维护R包

　　The R packages part of the Ubuntu r-base and r-recommended packages are installed into the directory /usr/lib/R/library.

　　The other r-cran-* packages shipped with Ubuntu are installed into the directory /usr/lib/R/site-library.

　　These can be updated using apt-get with

　　sudo apt-get update

　　sudo apt-get upgrade