linux系统centos7.9安装R

1、查看系统版本

[root@centos7PC1 home]# lsb_release -a
LSB Version:    :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID: CentOS
Description:    CentOS Linux release 7.9.2009 (Core)
Release:        7.9.2009
Codename:       Core

[root@centos7PC1 home]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)

2、测试R

[root@centos7PC1 home]# R  ## 没有R
bash: R: command not found...

3、安装R

[root@centos7PC1 home]# yum install epel-release -y
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.huaweicloud.com
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.huaweicloud.com
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:7-11 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=====================================================================================================================================
 Package                             Arch                          Version                       Repository                     Size
=====================================================================================================================================
Installing:
 epel-release                        noarch                        7-11                          extras                         15 k

Transaction Summary
=====================================================================================================================================
Install  1 Package

Total download size: 15 k
Installed size: 24 k
Downloading packages:
epel-release-7-11.noarch.rpm                                                                                  |  15 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : epel-release-7-11.noarch                                                                                          1/1
  Verifying  : epel-release-7-11.noarch                                                                                          1/1

Installed:
  epel-release.noarch 0:7-11

Complete!

[root@centos7PC1 home]# yum install R -y
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.huaweicloud.com
 * epel: mirror.sjtu.edu.cn
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.huaweicloud.com
Resolving Dependencies
--> Running transaction check
---> Package R.x86_64 0:3.6.0-1.el7 will be installed

…………

  zlib-devel.x86_64 0:1.2.7-18.el7
  zziplib.x86_64 0:0.13.62-12.el7

Dependency Updated:
  freetype.x86_64 0:2.8-14.el7_9.1                                      java-1.8.0-openjdk.x86_64 1:1.8.0.282.b08-1.el7_9
  java-1.8.0-openjdk-headless.x86_64 1:1.8.0.282.b08-1.el7_9            tzdata-java.noarch 0:2021a-1.el7

Complete!

4、测试R

[root@centos7PC1 home]# R  ## 可以调用

R version 3.6.0 (2019-04-26) -- "Planting of a Tree"
Copyright (C) 2019 The R Foundation for Statistical Computing
Platform: x86_64-redhat-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

  Natural language support but running in an English locale

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> sample(1:10,5)
[1]  4 10  2  6  3
> seq (5)
[1] 1 2 3 4 5
> seq (1,10,2)
[1] 1 3 5 7 9