Ubuntu 18.04 20.04 R 安装指南

anneng

https://www.digitalocean.com/community/tutorials/how-to-install-r-on-ubuntu-18-04

anneng

gpg: keyserver receive failed: Server indicated a failure
用浏览器访问　https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xE298A3A825C0D65DFD57CBB651716619E084DAB9
保存为文件　R.key 手动导入
gpg --import ~/Downloads/R.key
gpg --edit-key 0xE298A3A825C0D65DFD57CBB651716619E084DAB9

gpg> trust

Please decide how far you trust this user to correctly verify other users' keys
(by looking at passports, checking fingerprints from different sources, etc.)

1 = I don't know or won't say
2 = I do NOT trust
3 = I trust marginally
4 = I trust fully
5 = I trust ultimately
m = back to the main menu

Your decision? 5
gpg> save

gpg -a --export 51716619E084DAB9 | sudo apt-key add -

anneng

国内清华的镜像
R包
if (!requireNamespace("BiocManager",quitely=TRUE))install.packages("BiocManager",repos="http://mirrors.tuna.tsinghua.edu.cn/CRAN/")

bioconductor包
#设置镜像，这部分代码复制粘贴运行就可以
options(BioC_mirror="https://mirrors.tuna.tsinghua.edu.cn/bioconductor")
if (!requireNamespace("BiocManager", quietly = TRUE))
install.packages("BiocManager")
#安装包
BiocManager::install("DESeq2")