In this case, we need to apply first the c() function to create a character vector containing all the desired packages as its items: install.packages(c('readr', 'ggplot2', 'tidyr'))Ībove, we've installed three R packages: the already-familiar readr, ggplot2 (for data visualization), and tidyr (for data cleaning). We can use the same function to install several R packages at once. Make sure that the name of the package is in quotation marks. Here, we've installed the readr R package used for reading data from the files of different types: comma-separated values (CSV), tab-separated values (TSV), fixed-width files, etc. To install an R package from CRAN, we can use the install.packages() function: install.packages('readr') Most often, you'll use this repository to install various R packages. The Comprehensive R Archive Network ( CRAN) repository stores thousands of stable R packages designed for a variety of data-related tasks. Installing R Packages from the CRAN Repository To start working with the packages in R, we first need to install them. This popularity is because R offers an impressive choice of data science-oriented packages, which are collections of methods for implementing specific functionality not included in basic R.

R is a programming language for statistical computing, especially efficient for performing data science tasks. But before we can put its packages to work, we need to install them. I've done a Windows reboot and it's the same issue after doing that.R is a powerhouse programming language with many data science applications. I'm using RStudio, and have R 3.6.1 on 64-bit Windows 10. > install.packages(c('blogdown', 'bookdown', 'geometry', 'hms', 'lpSolve', 'pkgbuild', 'rgl', 'RgoogleMaps', 'rmarkdown', 'sys', 'whisker', 'zip'))Įrror: Unable to establish connection with R session This is what I see in the console: > install.packages(c('blogdown', 'bookdown', 'geometry', 'hms', 'lpSolve', 'pkgbuild', 'rgl', 'RgoogleMaps', 'rmarkdown', 'sys', 'whisker', 'zip'))Įrror in install.packages : Updating loaded packages

There's no real error message to help me work out what the issue is.

I haven't had this error before - it seems to have just invented itself recently to make my life difficult I could update fine just a couple of days ago. I am getting an error when I try to update my R packages (via the Packages pane > Update but I don't think this matters).

Rstudio update packages