服务器 | Rstudio使用

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。