安装R包的方法

今天药忘吃喽~ 2024-03-23 11:07 192阅读 0赞

## 一、CRAN安装 ##

对于大多数R包或可以在[R官网][R]上查询到的包，都可以直接进行安装。

1.  直接利用代码安装  
    `install packages("R包的名称")`
2.  从R—packages界面搜索安装 输入R包名称，检索，点击“Install”进行安装，待安装进度走完，会显示安装成功。![90fa57f596b3460da789bfce817bb13f.png][]
    
    ![66488352e71a44aaa924508121c1b851.png][]

##  ##

二、Bioconductor安装

if (!requireNamespace("BiocManager", quietly = TRUE)) install.packages("BiocManager") BiocManager::install("org.Hs.eg.db")

## 三、Github安装 ##

利用devtools包中的“install\_github()”函数进行安装。

library(devtools)
    install_github("schymane/ReSOLUTION")

## 四、手动安装 ##

对于一些比较难安装的包，或者报错的包我们可以选择手动安装,这里演示两个典型例子

1 BiocManager::install("org.Hs.eg.db")

![282b2e9c030d4553a0a38dbb2503d292.png][]

比如这个包，我们从错误给的地址手动下载安装包

https://bioconductor.org/packages/3.13/data/annotation/src/contrib/org.Hs.eg.db_3.13.0.tar.gz

然后手动安装上去

![27407e1e8ba24673a812dfcfb0955a23.png][]

![242e15f1257b4f7f898f972bcb255d38.png][]

install.packages("~/R/org.Hs.eg.db_3.13.0.tar.gz", repos = NULL, type = "source")

![43b0d8277a3a4e969ee05c77b8d115ef.png][]

2 devtools::install_github("iaconogi/bigSCale2")

![56f5e985758e4b38af5299c69acee583.png][]

根据这个地址下载安装包，然后手动安装，如果安装不成功，看报错提示，如果是一些依赖没安装，把这些依赖安装上之后，再重新安装最开始的包就行了

![43712bb281264a24b80ed71c3bba9c39.png][]

![643fcfb522f14642b10bd45f7ab63386.png][]

![0aa545a74aed41daa4f35494416160bd.png][]

[R]: https://mirrors.tuna.tsinghua.edu.cn/CRAN/
[90fa57f596b3460da789bfce817bb13f.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/587be4ca6aed44028b5068e9c2265307.png
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[43712bb281264a24b80ed71c3bba9c39.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/37c85276c4144aaa97e7a0f87444eae6.png
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