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  • R: The R Project for Statistical Computing

    R 语言特点 R 语言环境软件属于 GNU 开源软件,兼容性好、使用免费 语法十分有利于复杂的数学运算 数据类型丰富,包括向量、矩阵、因子、数据集等常用数据结构 代码风格好,可读性强 虽然 R 主要用于统计分析或者开发统计相关的软件,但也有人用作矩阵

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  • The Comprehensive R Archive Network

    2014-1-8 · 在Windows中:. ' ' 回车,回到当前行的行首,而不会换到下一行,如果接着输出的话,本行以前的内容会被逐一覆盖;. ' ' 换行,换到当前位置的下一行,而不会回到行首;. Unix系统里,每行结尾只有“<换行>”,即' ';Windows系统里面,每行结尾是“<回车><换行 ...

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  • RStudio | Open source & professional software for

    2021-5-15 · The infix operator %>% is not part of base R, but is in fact defined by the package magrittr and is heavily used by dplyr . It works like a pipe, hence the reference to Magritte's famous painting The Treachery of Images.

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  • Rockstar Games

    2021-8-1 · The official home of Rockstar Games. The Red Dead Redemption 2: Collector’s Box Special Limited Time Re-Release and Sweepstakes

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  • R Programming - Tutorialspoint

    2021-7-30 · 经管之家(原人大经济论坛)R语言论坛在线学习,R语言培训,专为R语言爱好者提供R语言软件及R语言教程下载学习,R语言初学者指南,R语言实战,数据挖掘与R语言下载,经管之家(原人大经济论坛)是国内活跃的经济学,管理学,金融学,统计学在线教育和咨询网站!

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  • Microsoft R Open

    2021-7-30 · 欢迎访问R汽车官方网站,我们将为您提供超长续航R ER6新能源轿车、MARVEL R智能SUV电动车的最新介绍及图片报价,免费预约试驾等

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  • The R Graph Gallery – Help and inspiration for R charts

    2018-4-11 · R is a well-developed, simple and effective programming language which includes conditionals, loops, user defined recursive functions and input and output facilities. R has an effective data handling and storage facility, R provides a suite of …

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  • Bioconductor - Home

    R 矩阵 R 语言为线性代数的研究提供了矩阵类型,这种数据结构很类似于其它语言中的二维数组,但 R 提供了语言级的矩阵运算支持。 矩阵里的元素可以是数字、符号或数学式。 一个 M x N 的矩阵是一个由 M(row) 行 和 N 列(column)元素排列成的矩形 ...

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  • R - ArchWiki - Arch Linux

    2021-8-2 · Configuration. Whenever R starts, its configuration is controlled by several files. Please refer to Initialization at Start of an R Session to get a detailed understanding of startup process.. Environment. R first loads site and user environment variable files. The name of the site file is controlled by the Environment variables R_ENVIRON if it exists, and defaults to /etc/R/Renviron.

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  • R Graphics Cookbook, 2nd edition

    2021-7-30 · 欢迎访问R汽车官方网站,我们将为您提供超长续航R ER6新能源轿车、MARVEL R智能SUV电动车的最新介绍及图片报价,免费预约试驾等

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  • Introduction to R

    2020-10-26 · R is a language! You do data analysis by writing functions and scripts, not by pointing and clicking. That may sound daunting if you are new to programming, but R is an easy language to learn, and a very natural and expressive one for data analysis. Working with R is an interactive experience that encourages experimentation, exploration and play.

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  • R&R - What does R&R stand for? The Free Dictionary

    2021-7-30 · 欢迎访问R汽车官方网站,我们将为您提供超长续航R ER6新能源轿车、MARVEL R智能SUV电动车的最新介绍及图片报价,免费预约试驾等

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  • Google

    2016-12-19 · 0.前言 虽然很早就知道R被微软收购,也很早知道R在统计分析处理方面很强大,开始一直没有行动过。。。直到 直到12月初在微软技术大会,看到我软的工程师演示R的使用,我就震惊了,然后最近在网上到处了解和

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