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单细胞转录组分析R包安装

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下载了R语言和Rstudio以后,要进行单细胞转录组分析,首先要下载安装单细胞转录组分析所需的R包,这些包分为用install.package命令可以直接从CRAN下载安装的基础包、用BioManager::install命令从bioconductor下载的包、用devtools下载安装的包。

首先,从tools->global options->packages->primary CRAN repository更改合适的CRAN源,下载安装基础包:

CRAN的镜像列表参见网站:https://cran.r-project.org/mirrors.html

复制代码
 # 安装基础包

    
 install.packages("devtools", dependencies=T)
    
 install.packages("BiocManager", dependencies=T)
    
 install.packages("tidyverse", dependencies=T)
    
 install.packages('Seurat', dependencies=T)

其次,更改合适的Bioconductor的镜像源并用BioManager::install命令下载安装相应的包:

Bioconductor的镜像源可以从bioconductor的官网查到:https://bioconductor.org/about/mirrors/

复制代码
 # 设置国内镜像

    
 options(BioC_mirror="https://mirrors.nju.edu.cn/bioconductor/")
    
  
    
 # 使用BiocManager安装分析包
    
 BiocManager::install(c("SingleR","monocle", "DESeq2"),ask = F,update = F) 
    
 BiocManager::install(c("clusterProfiler","DOSE","pheatmap"),ask = F,update = F)
    
 BiocManager::install(c("org.Hs.eg.db","org.Mm.eg.db","org.Rn.eg.db"),ask = F,update = F)

再次,用devtools下载之前下载Rtools:

https://mirrors.nju.edu.cn/CRAN/

再用devtools下载安装相应的包

复制代码
    devtools::install_github('RGLab/MAST', upgrade=F, build_vignettes = T)

reference:

https://www.jianshu.com/p/e2731e7d927b

https://mp.weixin.qq.com/s?__biz=MzI1Njk4ODE0MQ==&mid=2247488315&idx=1&sn=a5cb2f39c34f90d8f1c03e2f021f32de&chksm=ea1f15b9dd689cafa0e70cae1e745113ba722055cef940f200ad111c3ed18227ed7f918a6547&scene=21#wechat_redirect

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