数据挖掘R语言视频教程
R是一套完整的数据管理、计算和制图软件系统。其功能包括：数据存储和管理系统；数组运算工具（其向量、矩阵运算方面功能特别强悍）；完整连接的计算分析工具；优秀的计算制图功能；简洁而强悍的编程语言：可操纵数据的输入和输出，可实现分支、循环，用户可自定义功能。(R is a complete data management, calculation and mapping software system. Its functions include: data storage and management system; Array operation tools (especially powerful in vector and matrix operation); Fully connected calculation and analysis tools; Excellent calculation and drawing function; Simple and powerful programming language: it can manipulate the input and output of data, realize branching and cycling, and users can customize functions.)
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