Problems with installation R packages

Question

I\'m a Windows user. A few weeks ago I installed R and Rstudio along with many packages. Today there was a message that new packages were not installed.

Warni         


        

Answer 1

I was facing similar issue and the fix that worked for me is that, in RStudio I've opened tools -> Global Options -> Packages -> Primary CRAN Repository -> Set Global.

Also make sure you're not using installed.packages this happens to a lot of people because of RStudio typing suggestions. You need to use install.packages("")