服务器上Rstudio使用
1.登录Rstudio
浏览器输入：
http://192.168.1.103:8787 #192.168.1.103为服务器ip
2.永久修改安装包默认安装的路径
> .libPaths() #查看默认安装包位置
[1] "/usr/local/lib/R/site-library"
[2] "/usr/lib/R/site-library"
[3] "/usr/lib/R/library"
> .libPaths("/home/pengzw/R/x86_64-pc-linux-gnu-library/3.5") 修改默认安装路径
> .libPaths() #查看确认
[1] "/home/pengzw/R/x86_64-pc-linux-gnu-library/3.5"
[2] "/usr/local/lib/R/site-library"
[3] "/usr/lib/R/site-library"
[4] "/usr/lib/R/library"
3.镜像选择：貌似直接在global options里面换不了，使用命令
>chooseCRANmirror() # 如果安装不了，换镜像
Secure CRAN mirrors
1: 0-Cloud [https] 2: Algeria [https]
3: Australia (Canberra) [https] 4: Australia (Melbourne 1) [https]
5: Australia (Melbourne 2) [https] 6: Australia (Perth) [https]
7: Austria [https] 8: Belgium (Ghent) [https]
9: Brazil (PR) [https] 10: Brazil (RJ) [https]
11: Brazil (SP 1) [https] 12: Brazil (SP 2) [https]
13: Bulgaria [https] 14: Chile 1 [https]
15: Chile 2 [https] 16: China (Hong Kong) [https]
17: China (Guangzhou) [https] 18: China (Lanzhou) [https]
19: China (Shanghai 1) [https] 20: China (Shanghai 2) [https]
21: Colombia (Cali) [https] 22: Czech Republic [https]
23: Denmark [https] 24: East Asia [https]
25: Ecuador (Cuenca) [https] 26: Ecuador (Quito) [https]
27: Estonia [https] 28: France (Lyon 1) [https]
29: France (Lyon 2) [https] 30: France (Marseille) [https]
31: France (Montpellier) [https] 32: France (Paris 2) [https]
33: Germany (Erlangen) [https] 34: Germany (Göttingen) [https]
35: Germany (Münster) [https] 36: Greece [https]
37: Iceland [https] 38: Indonesia (Jakarta) [https]
39: Ireland [https] 40: Italy (Padua) [https]
41: Japan (Tokyo) [https] 42: Japan (Yonezawa) [https]
43: Korea (Busan) [https] 44: Korea (Gyeongsan-si) [https]
45: Korea (Seoul 1) [https] 46: Korea (Ulsan) [https]
47: Malaysia [https] 48: Mexico (Mexico City) [https]
49: Norway [https] 50: Philippines [https]
51: Serbia [https] 52: Spain (A Coruña) [https]
53: Spain (Madrid) [https] 54: Sweden [https]
55: Switzerland [https] 56: Turkey (Denizli) [https]
57: Turkey (Mersin) [https] 58: UK (Bristol) [https]
59: UK (London 1) [https] 60: USA (CA 1) [https]
61: USA (IA) [https] 62: USA (KS) [https]
63: USA (MI 1) [https] 64: USA (OR) [https]
65: USA (TN) [https] 66: USA (TX 1) [https]
67: Uruguay [https] 68: (other mirrors)
Selection: 20
4.bioconductor包的安装
例如DEseq2安装：直接去bioconductor查看安装命令
if (!requireNamespace("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("DESeq2", version = "3.8")
5.附可学习参考内容
1).bioconductor相关，升级等。
