R语言是属于GNU系统的一个自由、免费、源代码开放的软件，它是一个用于统计计算和统计制图的优秀工具,提供相关学习资料-R Language is a free GNU system belong, free, open source software, it is an excellent tool for statistical computing and statistical mapping to provide relevant learning materials

R语言统计软件介绍，较基础，适合初学者学习。-R programming

统计建模与R软件原程序，R语言的程序文件。-R program

基于R语言的建模，结合例子的代码实现，包括假设检验与各种统计量的计算(Based on the R language modeling, combined with the code implementation of the example, including the hypothesis test and the calculation of various statistics)