剛剛學(xué)習(xí)R語言，由于安裝的R語言版本比教程的低一版，因此想著更新一下R語言版本。在使用R包的時(shí)候，經(jīng)常會(huì)提示另一個(gè)版本的警告。不過，這個(gè)R的更新還真的太快了，感覺有些招架不住。
參考：
https://blog.csdn.net/dnhb_lw/article/details/78701478
更新R
win系統(tǒng)下的更新：
install.packages("installr")
require(installr)
updateR()
IOS用包更新R
install.packages('devtools') #assuming it is not already installed
library(devtools)
install_github('andreacirilloac/updateR')
library(updateR)
updateR(admin_password = 'Admin user password')
官網(wǎng)下載
- go to http://www.r-project.org,
- click on ‘CRAN’2,
- then choose the CRAN site that you like. I like lzu: https://mirror.lzu.edu.cn/CRAN/.
- click on ‘Download R for XXX’ [where XXX is your operating system]
- follow the installation procedure for your operating system
- restart RStudio
-
rejoice
自己不知道選那個(gè)，最選擇了基礎(chǔ)安裝包，全部安裝了。
打開Rstudio默認(rèn)已經(jīng)使用最新的安裝的R版本，也可以會(huì)后自己手動(dòng)調(diào)整。
image.png
更新Rstudio
- open RStudio
- click on “help” and “Check for Updates”
- if there are any updates, you will jump to https://www.rstudio.com/products/rstudio/download/#download
- then choose the version you like and click on “download”
- click on “RStudio ???-XXX”[where ??? is the version and XXX is your operating system]
- it may too slow to download complete, so you should use XUNLEI to download
- follow the installation procedure for your operating system
- restart RStudio
- rejoice
