||
获取R Mac OS 的安装包:http://cran.r-project.org/
R-3.1.1-snowleopard.pkg MD5-hash: 193314c5eeea63e8ceaaa700e3d00803 SHA1-hash: 28d551fe99e16706aa29115f16d1c5bfeb136da4 (ca. 68MB) | R 3.1.1 binary for Mac OS X 10.6 (Snow Leopard) and higher, signed package. Contains R 3.1.1 framework, R.app GUI 1.65 in 64-bit for Intel Macs. The above file is an Installer package which can be installed by double-clicking. This package contains the R framework, 64-bit GUI (R.app) and Tcl/Tk 8.6.0 X11 libraries. The latter component is optional and can be ommitted when choosing "custom install", it is only needed if you want to use the tcltk R package. |
单个安装包,双击安装;其中的R.app是图形界面,包中有 Tcl/Tk 8.6.0 X11 库,是sqldf需要的,是R的核心构件,可在自定义安装中忽略,但不知道以后什么程序会用,还是一起安装了吧。
R for Mac OS X FAQ:http://cran.r-project.org/bin/macosx/RMacOSX-FAQ.html
用R作箱线图:http://blog.sciencenet.cn/blog-255662-239993.html
用R读取Excel数据:
在CRAN的Packages中有:
excel.link | Convenient way to work with data in Microsoft Excel |
WriteXLS | Cross-platform Perl based R function to create Excel 2003 (XLS) and Excel 2007 (XLSX) files |
XLConnect | Excel Connector for R |
xlsx | Read, write, format Excel 2007 and Excel 97/2000/XP/2003 files |
R语言读取Excel文件的内容[开源中国社区]
http://www.oschina.net/code/snippet_222150_8524
在R中使用支持向量机(SVM)( 2.Kernlab包)
http://blog.sina.com.cn/s/blog_e799ef7e0101fta8.html
OK,选个良辰吉日,开工!
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