I am trying to install package mvtnorm, but it says that package ‘mvtnorm’ is not available (for R version 3.4.4)....
I believe this is happening cause of R version..... but When I am trying to upgrade R...it is not allowing me to do so. I tried to install package "installr" for upgrading R, but it showed the same error - "installr’ is not available (for R version 3.4.4).
There is update tab under "HELP" on the console panel of the studio...it is not responding....
I am using Linux machine for the first time...so i am really confused on how to go about.
I hope to get this thing solved with some help from an expert who can guide me on how to proceed.