什么是R software?

#1
amazon.com检索到相关的书:Quantitative Corpus Linguistics with R: A Practical Introduction (Paperback),有简单介绍该软件。

但它具体有什么功能?
 

李亮1975重庆

语料库快乐军政委
#6
R是个编程语言,也是个编程工具,是2011年11月名列第27位流行度的编程语言

在计算机界,编程语言往往是一套规范,并不意味着一定是某个名称的软件,编程语言往往也有若干的“变体”,尤其是依附于各种具体的编程环境(IDE,Integrated Development Environment)的变体;但是,编程工具就是具体的一个或多个编程语言的具体开发平台了。R是个编程语言,也算有点冷僻的编程语言了,在2011年11月的TIOBE(编程语言流行度排行榜)上,它名列第27位,第一名是Java,第二名是C,第三名是C++,第四名是C#,第五名是PHP,第六名是Objective C,第七名是Visual Basic,第八名是Python,第九名是Javascript,第十名是Perl。汇编语言(Assembly)都还名列第24名呢,所以,R的流行度比汇编语言这种枯燥的语言还要生僻一些呢。不过,R可以在Windows和多种其他操作系统上运行。
http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html

R的官方网站的在线帮助很详细很贴心,PDF版的全套帮助竟然多达3500页(8MB的体积)。
http://cran.r-project.org/manuals.html

这里是一个官方的快速入门教程:
http://cran.r-project.org/doc/manuals/R-intro.html

 
#9
回复: 什么是R software?

R is a free software programming language and software environment for statistical computing and graphics. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. Polls and surveys of data miners are showing R's popularity has increased substantially in recent years.
 
#10
回复: 什么是R software?

I think,the R includes virtually every data manipulation, statistical model, and chart that the modern data scientist could ever need.
 
#11
回复: 什么是R software?

R is a free software programming language and software environment for statistical computing and graphics. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. Polls and surveys of data miners are showing R's popularity has increased substantially in recent years.
 
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